388035990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{6047}}^1$

素因数の和:6114

約数の個数: 96

約数和(自身を含む): 1086898176

約数和(自身を除く): 698862186

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 31, 45, 46, 62, 69, 90, 93, 115, 138, 155, 186, 207, 230, 279, 310, 345, 414, 465, 558, 690, 713, 930, 1035, 1395, 1426, 2070, 2139, 2790, 3565, 4278, 6047, 6417, 7130, 10695, 12094, 12834, 18141, 21390, 30235, 32085, 36282, 54423, 60470, 64170, 90705, 108846, 139081, 181410, 187457, 272115, 278162, 374914, 417243, 544230, 562371, 695405, 834486, 937285, 1124742, 1251729, 1390810, 1687113, 1874570, 2086215, 2503458, 2811855, 3374226, 4172430, 4311511, 5623710, 6258645, 8435565, 8623022, 12517290, 12934533, 16871130, 21557555, 25869066, 38803599, 43115110, 64672665, 77607198, 129345330, 194017995, 388035990]

約数ペア:

[(1, 388035990), (2, 194017995), (3, 129345330), (5, 77607198), (6, 64672665), (9, 43115110), (10, 38803599), (15, 25869066), (18, 21557555), (23, 16871130), (30, 12934533), (31, 12517290), (45, 8623022), (46, 8435565), (62, 6258645), (69, 5623710), (90, 4311511), (93, 4172430), (115, 3374226), (138, 2811855), (155, 2503458), (186, 2086215), (207, 1874570), (230, 1687113), (279, 1390810), (310, 1251729), (345, 1124742), (414, 937285), (465, 834486), (558, 695405), (690, 562371), (713, 544230), (930, 417243), (1035, 374914), (1395, 278162), (1426, 272115), (2070, 187457), (2139, 181410), (2790, 139081), (3565, 108846), (4278, 90705), (6047, 64170), (6417, 60470), (7130, 54423), (10695, 36282), (12094, 32085), (12834, 30235), (18141, 21390)]