91304460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{39019}}^1$

素因数の和:39047

約数の個数: 72

約数和(自身を含む): 298268880

約数和(自身を除く): 206964420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 39019, 78038, 117057, 156076, 195095, 234114, 351171, 390190, 468228, 507247, 585285, 702342, 780380, 1014494, 1170570, 1404684, 1521741, 1755855, 2028988, 2341140, 2536235, 3043482, 3511710, 4565223, 5072470, 6086964, 7023420, 7608705, 9130446, 10144940, 15217410, 18260892, 22826115, 30434820, 45652230, 91304460]

約数ペア:

[(1, 91304460), (2, 45652230), (3, 30434820), (4, 22826115), (5, 18260892), (6, 15217410), (9, 10144940), (10, 9130446), (12, 7608705), (13, 7023420), (15, 6086964), (18, 5072470), (20, 4565223), (26, 3511710), (30, 3043482), (36, 2536235), (39, 2341140), (45, 2028988), (52, 1755855), (60, 1521741), (65, 1404684), (78, 1170570), (90, 1014494), (117, 780380), (130, 702342), (156, 585285), (180, 507247), (195, 468228), (234, 390190), (260, 351171), (390, 234114), (468, 195095), (585, 156076), (780, 117057), (1170, 78038), (2340, 39019)]