70020510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:175

約数の個数: 192

約数和(自身を含む): 216691200

約数和(自身を除く): 146670690

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 23, 30, 35, 38, 42, 46, 49, 57, 69, 70, 95, 98, 105, 109, 114, 115, 133, 138, 147, 161, 190, 210, 218, 230, 245, 266, 285, 294, 322, 327, 345, 399, 437, 483, 490, 545, 570, 654, 665, 690, 735, 763, 798, 805, 874, 931, 966, 1090, 1127, 1311, 1330, 1470, 1526, 1610, 1635, 1862, 1995, 2071, 2185, 2254, 2289, 2415, 2507, 2622, 2793, 3059, 3270, 3381, 3815, 3990, 4142, 4370, 4578, 4655, 4830, 5014, 5341, 5586, 5635, 6118, 6213, 6555, 6762, 7521, 7630, 9177, 9310, 10355, 10682, 11270, 11445, 12426, 12535, 13110, 13965, 14497, 15042, 15295, 16023, 16905, 17549, 18354, 20710, 21413, 22890, 25070, 26705, 27930, 28994, 30590, 31065, 32046, 33810, 35098, 37605, 42826, 43491, 45885, 47633, 52647, 53410, 62130, 64239, 72485, 75210, 80115, 86982, 87745, 91770, 95266, 101479, 105294, 107065, 122843, 128478, 142899, 144970, 160230, 175490, 202958, 214130, 217455, 238165, 245686, 263235, 285798, 304437, 321195, 333431, 368529, 434910, 476330, 507395, 526470, 608874, 614215, 642390, 666862, 714495, 737058, 1000293, 1014790, 1228430, 1428990, 1522185, 1667155, 1842645, 2000586, 2334017, 3044370, 3334310, 3685290, 4668034, 5001465, 7002051, 10002930, 11670085, 14004102, 23340170, 35010255, 70020510]

約数ペア:

[(1, 70020510), (2, 35010255), (3, 23340170), (5, 14004102), (6, 11670085), (7, 10002930), (10, 7002051), (14, 5001465), (15, 4668034), (19, 3685290), (21, 3334310), (23, 3044370), (30, 2334017), (35, 2000586), (38, 1842645), (42, 1667155), (46, 1522185), (49, 1428990), (57, 1228430), (69, 1014790), (70, 1000293), (95, 737058), (98, 714495), (105, 666862), (109, 642390), (114, 614215), (115, 608874), (133, 526470), (138, 507395), (147, 476330), (161, 434910), (190, 368529), (210, 333431), (218, 321195), (230, 304437), (245, 285798), (266, 263235), (285, 245686), (294, 238165), (322, 217455), (327, 214130), (345, 202958), (399, 175490), (437, 160230), (483, 144970), (490, 142899), (545, 128478), (570, 122843), (654, 107065), (665, 105294), (690, 101479), (735, 95266), (763, 91770), (798, 87745), (805, 86982), (874, 80115), (931, 75210), (966, 72485), (1090, 64239), (1127, 62130), (1311, 53410), (1330, 52647), (1470, 47633), (1526, 45885), (1610, 43491), (1635, 42826), (1862, 37605), (1995, 35098), (2071, 33810), (2185, 32046), (2254, 31065), (2289, 30590), (2415, 28994), (2507, 27930), (2622, 26705), (2793, 25070), (3059, 22890), (3270, 21413), (3381, 20710), (3815, 18354), (3990, 17549), (4142, 16905), (4370, 16023), (4578, 15295), (4655, 15042), (4830, 14497), (5014, 13965), (5341, 13110), (5586, 12535), (5635, 12426), (6118, 11445), (6213, 11270), (6555, 10682), (6762, 10355), (7521, 9310), (7630, 9177)]