612113490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{409}}^1$

素因数の和:689

約数の個数: 128

約数和(自身を含む): 1714521600

約数和(自身を除く): 1102408110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 241, 270, 345, 409, 414, 482, 621, 690, 723, 818, 1035, 1205, 1227, 1242, 1446, 2045, 2070, 2169, 2410, 2454, 3105, 3615, 3681, 4090, 4338, 5543, 6135, 6210, 6507, 7230, 7362, 9407, 10845, 11043, 11086, 12270, 13014, 16629, 18405, 18814, 21690, 22086, 27715, 28221, 32535, 33258, 36810, 47035, 49887, 55215, 55430, 56442, 65070, 83145, 84663, 94070, 98569, 99774, 110430, 141105, 149661, 166290, 169326, 197138, 249435, 253989, 282210, 295707, 299322, 423315, 492845, 498870, 507978, 591414, 748305, 846630, 887121, 985690, 1269945, 1478535, 1496610, 1774242, 2267087, 2539890, 2661363, 2957070, 4435605, 4534174, 5322726, 6801261, 8871210, 11335435, 13306815, 13602522, 20403783, 22670870, 26613630, 34006305, 40807566, 61211349, 68012610, 102018915, 122422698, 204037830, 306056745, 612113490]

約数ペア:

[(1, 612113490), (2, 306056745), (3, 204037830), (5, 122422698), (6, 102018915), (9, 68012610), (10, 61211349), (15, 40807566), (18, 34006305), (23, 26613630), (27, 22670870), (30, 20403783), (45, 13602522), (46, 13306815), (54, 11335435), (69, 8871210), (90, 6801261), (115, 5322726), (135, 4534174), (138, 4435605), (207, 2957070), (230, 2661363), (241, 2539890), (270, 2267087), (345, 1774242), (409, 1496610), (414, 1478535), (482, 1269945), (621, 985690), (690, 887121), (723, 846630), (818, 748305), (1035, 591414), (1205, 507978), (1227, 498870), (1242, 492845), (1446, 423315), (2045, 299322), (2070, 295707), (2169, 282210), (2410, 253989), (2454, 249435), (3105, 197138), (3615, 169326), (3681, 166290), (4090, 149661), (4338, 141105), (5543, 110430), (6135, 99774), (6210, 98569), (6507, 94070), (7230, 84663), (7362, 83145), (9407, 65070), (10845, 56442), (11043, 55430), (11086, 55215), (12270, 49887), (13014, 47035), (16629, 36810), (18405, 33258), (18814, 32535), (21690, 28221), (22086, 27715)]