9515220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1109}}^1$

素因数の和:1145

約数の個数: 96

約数和(自身を含む): 31328640

約数和(自身を除く): 21813420

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1109, 1430, 1716, 2145, 2218, 2860, 3327, 4290, 4436, 5545, 6654, 8580, 11090, 12199, 13308, 14417, 16635, 22180, 24398, 28834, 33270, 36597, 43251, 48796, 57668, 60995, 66540, 72085, 73194, 86502, 121990, 144170, 146388, 158587, 173004, 182985, 216255, 243980, 288340, 317174, 365970, 432510, 475761, 634348, 731940, 792935, 865020, 951522, 1585870, 1903044, 2378805, 3171740, 4757610, 9515220]

約数ペア:

[(1, 9515220), (2, 4757610), (3, 3171740), (4, 2378805), (5, 1903044), (6, 1585870), (10, 951522), (11, 865020), (12, 792935), (13, 731940), (15, 634348), (20, 475761), (22, 432510), (26, 365970), (30, 317174), (33, 288340), (39, 243980), (44, 216255), (52, 182985), (55, 173004), (60, 158587), (65, 146388), (66, 144170), (78, 121990), (110, 86502), (130, 73194), (132, 72085), (143, 66540), (156, 60995), (165, 57668), (195, 48796), (220, 43251), (260, 36597), (286, 33270), (330, 28834), (390, 24398), (429, 22180), (572, 16635), (660, 14417), (715, 13308), (780, 12199), (858, 11090), (1109, 8580), (1430, 6654), (1716, 5545), (2145, 4436), (2218, 4290), (2860, 3327)]