40231230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2399}}^1$

素因数の和:2465

約数の個数: 64

約数和(自身を含む): 106444800

約数和(自身を除く): 66213570

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 129, 130, 195, 215, 258, 390, 430, 559, 645, 1118, 1290, 1677, 2399, 2795, 3354, 4798, 5590, 7197, 8385, 11995, 14394, 16770, 23990, 31187, 35985, 62374, 71970, 93561, 103157, 155935, 187122, 206314, 309471, 311870, 467805, 515785, 618942, 935610, 1031570, 1341041, 1547355, 2682082, 3094710, 4023123, 6705205, 8046246, 13410410, 20115615, 40231230]

約数ペア:

[(1, 40231230), (2, 20115615), (3, 13410410), (5, 8046246), (6, 6705205), (10, 4023123), (13, 3094710), (15, 2682082), (26, 1547355), (30, 1341041), (39, 1031570), (43, 935610), (65, 618942), (78, 515785), (86, 467805), (129, 311870), (130, 309471), (195, 206314), (215, 187122), (258, 155935), (390, 103157), (430, 93561), (559, 71970), (645, 62374), (1118, 35985), (1290, 31187), (1677, 23990), (2399, 16770), (2795, 14394), (3354, 11995), (4798, 8385), (5590, 7197)]