91104780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{431}}^1$

素因数の和:727

約数の個数: 96

約数和(自身を含む): 276369408

約数和(自身を除く): 185264628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 271, 390, 431, 542, 780, 813, 862, 1084, 1293, 1355, 1626, 1724, 2155, 2586, 2710, 3252, 3523, 4065, 4310, 5172, 5420, 5603, 6465, 7046, 8130, 8620, 10569, 11206, 12930, 14092, 16260, 16809, 17615, 21138, 22412, 25860, 28015, 33618, 35230, 42276, 52845, 56030, 67236, 70460, 84045, 105690, 112060, 116801, 168090, 211380, 233602, 336180, 350403, 467204, 584005, 700806, 1168010, 1401612, 1518413, 1752015, 2336020, 3036826, 3504030, 4555239, 6073652, 7008060, 7592065, 9110478, 15184130, 18220956, 22776195, 30368260, 45552390, 91104780]

約数ペア:

[(1, 91104780), (2, 45552390), (3, 30368260), (4, 22776195), (5, 18220956), (6, 15184130), (10, 9110478), (12, 7592065), (13, 7008060), (15, 6073652), (20, 4555239), (26, 3504030), (30, 3036826), (39, 2336020), (52, 1752015), (60, 1518413), (65, 1401612), (78, 1168010), (130, 700806), (156, 584005), (195, 467204), (260, 350403), (271, 336180), (390, 233602), (431, 211380), (542, 168090), (780, 116801), (813, 112060), (862, 105690), (1084, 84045), (1293, 70460), (1355, 67236), (1626, 56030), (1724, 52845), (2155, 42276), (2586, 35230), (2710, 33618), (3252, 28015), (3523, 25860), (4065, 22412), (4310, 21138), (5172, 17615), (5420, 16809), (5603, 16260), (6465, 14092), (7046, 12930), (8130, 11206), (8620, 10569)]