115915170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1$

素因数の和:376

約数の個数: 128

約数和(自身を含む): 336420864

約数和(自身を除く): 220505694

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 103, 105, 115, 138, 161, 206, 210, 230, 233, 309, 322, 345, 466, 483, 515, 618, 690, 699, 721, 805, 966, 1030, 1165, 1398, 1442, 1545, 1610, 1631, 2163, 2330, 2369, 2415, 3090, 3262, 3495, 3605, 4326, 4738, 4830, 4893, 5359, 6990, 7107, 7210, 8155, 9786, 10718, 10815, 11845, 14214, 16077, 16310, 16583, 21630, 23690, 23999, 24465, 26795, 32154, 33166, 35535, 37513, 47998, 48930, 49749, 53590, 71070, 71997, 75026, 80385, 82915, 99498, 112539, 119995, 143994, 160770, 165830, 167993, 187565, 225078, 239990, 248745, 335986, 359985, 375130, 497490, 503979, 551977, 562695, 719970, 839965, 1007958, 1103954, 1125390, 1655931, 1679930, 2519895, 2759885, 3311862, 3863839, 5039790, 5519770, 7727678, 8279655, 11591517, 16559310, 19319195, 23183034, 38638390, 57957585, 115915170]

約数ペア:

[(1, 115915170), (2, 57957585), (3, 38638390), (5, 23183034), (6, 19319195), (7, 16559310), (10, 11591517), (14, 8279655), (15, 7727678), (21, 5519770), (23, 5039790), (30, 3863839), (35, 3311862), (42, 2759885), (46, 2519895), (69, 1679930), (70, 1655931), (103, 1125390), (105, 1103954), (115, 1007958), (138, 839965), (161, 719970), (206, 562695), (210, 551977), (230, 503979), (233, 497490), (309, 375130), (322, 359985), (345, 335986), (466, 248745), (483, 239990), (515, 225078), (618, 187565), (690, 167993), (699, 165830), (721, 160770), (805, 143994), (966, 119995), (1030, 112539), (1165, 99498), (1398, 82915), (1442, 80385), (1545, 75026), (1610, 71997), (1631, 71070), (2163, 53590), (2330, 49749), (2369, 48930), (2415, 47998), (3090, 37513), (3262, 35535), (3495, 33166), (3605, 32154), (4326, 26795), (4738, 24465), (4830, 23999), (4893, 23690), (5359, 21630), (6990, 16583), (7107, 16310), (7210, 16077), (8155, 14214), (9786, 11845), (10718, 10815)]