57906870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1$

素因数の和:690

約数の個数: 128

約数和(自身を含む): 174735360

約数和(自身を除く): 116828490

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 23, 30, 35, 38, 42, 46, 57, 69, 70, 95, 105, 114, 115, 133, 138, 161, 190, 210, 230, 266, 285, 322, 345, 399, 437, 483, 570, 631, 665, 690, 798, 805, 874, 966, 1262, 1311, 1330, 1610, 1893, 1995, 2185, 2415, 2622, 3059, 3155, 3786, 3990, 4370, 4417, 4830, 6118, 6310, 6555, 8834, 9177, 9465, 11989, 13110, 13251, 14513, 15295, 18354, 18930, 22085, 23978, 26502, 29026, 30590, 35967, 43539, 44170, 45885, 59945, 66255, 71934, 72565, 83923, 87078, 91770, 101591, 119890, 132510, 145130, 167846, 179835, 203182, 217695, 251769, 275747, 304773, 359670, 419615, 435390, 503538, 507955, 551494, 609546, 827241, 839230, 1015910, 1258845, 1378735, 1523865, 1654482, 1930229, 2517690, 2757470, 3047730, 3860458, 4136205, 5790687, 8272410, 9651145, 11581374, 19302290, 28953435, 57906870]

約数ペア:

[(1, 57906870), (2, 28953435), (3, 19302290), (5, 11581374), (6, 9651145), (7, 8272410), (10, 5790687), (14, 4136205), (15, 3860458), (19, 3047730), (21, 2757470), (23, 2517690), (30, 1930229), (35, 1654482), (38, 1523865), (42, 1378735), (46, 1258845), (57, 1015910), (69, 839230), (70, 827241), (95, 609546), (105, 551494), (114, 507955), (115, 503538), (133, 435390), (138, 419615), (161, 359670), (190, 304773), (210, 275747), (230, 251769), (266, 217695), (285, 203182), (322, 179835), (345, 167846), (399, 145130), (437, 132510), (483, 119890), (570, 101591), (631, 91770), (665, 87078), (690, 83923), (798, 72565), (805, 71934), (874, 66255), (966, 59945), (1262, 45885), (1311, 44170), (1330, 43539), (1610, 35967), (1893, 30590), (1995, 29026), (2185, 26502), (2415, 23978), (2622, 22085), (3059, 18930), (3155, 18354), (3786, 15295), (3990, 14513), (4370, 13251), (4417, 13110), (4830, 11989), (6118, 9465), (6310, 9177), (6555, 8834)]