193215870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3011}}^1$

素因数の和:3078

約数の個数: 96

約数和(自身を含む): 541292544

約数和(自身を除く): 348076674

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, 3011, 3565, 4278, 6022, 6417, 7130, 9033, 10695, 12834, 15055, 18066, 21390, 27099, 30110, 32085, 45165, 54198, 64170, 69253, 90330, 93341, 135495, 138506, 186682, 207759, 270990, 280023, 346265, 415518, 466705, 560046, 623277, 692530, 840069, 933410, 1038795, 1246554, 1400115, 1680138, 2077590, 2146843, 2800230, 3116385, 4200345, 4293686, 6232770, 6440529, 8400690, 10734215, 12881058, 19321587, 21468430, 32202645, 38643174, 64405290, 96607935, 193215870]

約数ペア:

[(1, 193215870), (2, 96607935), (3, 64405290), (5, 38643174), (6, 32202645), (9, 21468430), (10, 19321587), (15, 12881058), (18, 10734215), (23, 8400690), (30, 6440529), (31, 6232770), (45, 4293686), (46, 4200345), (62, 3116385), (69, 2800230), (90, 2146843), (93, 2077590), (115, 1680138), (138, 1400115), (155, 1246554), (186, 1038795), (207, 933410), (230, 840069), (279, 692530), (310, 623277), (345, 560046), (414, 466705), (465, 415518), (558, 346265), (690, 280023), (713, 270990), (930, 207759), (1035, 186682), (1395, 138506), (1426, 135495), (2070, 93341), (2139, 90330), (2790, 69253), (3011, 64170), (3565, 54198), (4278, 45165), (6022, 32085), (6417, 30110), (7130, 27099), (9033, 21390), (10695, 18066), (12834, 15055)]