380826630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{263}}^1$

素因数の和:483

約数の個数: 128

約数和(自身を含む): 1058365440

約数和(自身を除く): 677538810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 173, 186, 263, 270, 279, 310, 346, 465, 519, 526, 558, 789, 837, 865, 930, 1038, 1315, 1395, 1557, 1578, 1674, 1730, 2367, 2595, 2630, 2790, 3114, 3945, 4185, 4671, 4734, 5190, 5363, 7101, 7785, 7890, 8153, 8370, 9342, 10726, 11835, 14202, 15570, 16089, 16306, 23355, 23670, 24459, 26815, 32178, 35505, 40765, 45499, 46710, 48267, 48918, 53630, 71010, 73377, 80445, 81530, 90998, 96534, 122295, 136497, 144801, 146754, 160890, 220131, 227495, 241335, 244590, 272994, 289602, 366885, 409491, 440262, 454990, 482670, 682485, 724005, 733770, 818982, 1100655, 1228473, 1364970, 1410469, 1448010, 2047455, 2201310, 2456946, 2820938, 4094910, 4231407, 6142365, 7052345, 8462814, 12284730, 12694221, 14104690, 21157035, 25388442, 38082663, 42314070, 63471105, 76165326, 126942210, 190413315, 380826630]

約数ペア:

[(1, 380826630), (2, 190413315), (3, 126942210), (5, 76165326), (6, 63471105), (9, 42314070), (10, 38082663), (15, 25388442), (18, 21157035), (27, 14104690), (30, 12694221), (31, 12284730), (45, 8462814), (54, 7052345), (62, 6142365), (90, 4231407), (93, 4094910), (135, 2820938), (155, 2456946), (173, 2201310), (186, 2047455), (263, 1448010), (270, 1410469), (279, 1364970), (310, 1228473), (346, 1100655), (465, 818982), (519, 733770), (526, 724005), (558, 682485), (789, 482670), (837, 454990), (865, 440262), (930, 409491), (1038, 366885), (1315, 289602), (1395, 272994), (1557, 244590), (1578, 241335), (1674, 227495), (1730, 220131), (2367, 160890), (2595, 146754), (2630, 144801), (2790, 136497), (3114, 122295), (3945, 96534), (4185, 90998), (4671, 81530), (4734, 80445), (5190, 73377), (5363, 71010), (7101, 53630), (7785, 48918), (7890, 48267), (8153, 46710), (8370, 45499), (9342, 40765), (10726, 35505), (11835, 32178), (14202, 26815), (15570, 24459), (16089, 23670), (16306, 23355)]