8503980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{523}}^1$

素因数の和:806

約数の個数: 48

約数和(自身を含む): 23944704

約数和(自身を除く): 15440724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 271, 523, 542, 813, 1046, 1084, 1355, 1569, 1626, 2092, 2615, 2710, 3138, 3252, 4065, 5230, 5420, 6276, 7845, 8130, 10460, 15690, 16260, 31380, 141733, 283466, 425199, 566932, 708665, 850398, 1417330, 1700796, 2125995, 2834660, 4251990, 8503980]

約数ペア:

[(1, 8503980), (2, 4251990), (3, 2834660), (4, 2125995), (5, 1700796), (6, 1417330), (10, 850398), (12, 708665), (15, 566932), (20, 425199), (30, 283466), (60, 141733), (271, 31380), (523, 16260), (542, 15690), (813, 10460), (1046, 8130), (1084, 7845), (1355, 6276), (1569, 5420), (1626, 5230), (2092, 4065), (2615, 3252), (2710, 3138)]