43997460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4339}}^1$

素因数の和:4377

約数の個数: 72

約数和(自身を含む): 133428960

約数和(自身を除く): 89431500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 4339, 5070, 8678, 10140, 13017, 17356, 21695, 26034, 43390, 52068, 56407, 65085, 86780, 112814, 130170, 169221, 225628, 260340, 282035, 338442, 564070, 676884, 733291, 846105, 1128140, 1466582, 1692210, 2199873, 2933164, 3384420, 3666455, 4399746, 7332910, 8799492, 10999365, 14665820, 21998730, 43997460]

約数ペア:

[(1, 43997460), (2, 21998730), (3, 14665820), (4, 10999365), (5, 8799492), (6, 7332910), (10, 4399746), (12, 3666455), (13, 3384420), (15, 2933164), (20, 2199873), (26, 1692210), (30, 1466582), (39, 1128140), (52, 846105), (60, 733291), (65, 676884), (78, 564070), (130, 338442), (156, 282035), (169, 260340), (195, 225628), (260, 169221), (338, 130170), (390, 112814), (507, 86780), (676, 65085), (780, 56407), (845, 52068), (1014, 43390), (1690, 26034), (2028, 21695), (2535, 17356), (3380, 13017), (4339, 10140), (5070, 8678)]