29748021290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{320941}}^1$

素因数の和:321015

約数の個数: 64

約数和(自身を含む): 62113830912

約数和(自身を除く): 32365809622

約数列:

[1, 2, 5, 10, 13, 23, 26, 31, 46, 62, 65, 115, 130, 155, 230, 299, 310, 403, 598, 713, 806, 1426, 1495, 2015, 2990, 3565, 4030, 7130, 9269, 18538, 46345, 92690, 320941, 641882, 1604705, 3209410, 4172233, 7381643, 8344466, 9949171, 14763286, 19898342, 20861165, 36908215, 41722330, 49745855, 73816430, 95961359, 99491710, 129339223, 191922718, 228830933, 258678446, 457661866, 479806795, 646696115, 959613590, 1144154665, 1293392230, 2288309330, 2974802129, 5949604258, 14874010645, 29748021290]

約数ペア:

[(1, 29748021290), (2, 14874010645), (5, 5949604258), (10, 2974802129), (13, 2288309330), (23, 1293392230), (26, 1144154665), (31, 959613590), (46, 646696115), (62, 479806795), (65, 457661866), (115, 258678446), (130, 228830933), (155, 191922718), (230, 129339223), (299, 99491710), (310, 95961359), (403, 73816430), (598, 49745855), (713, 41722330), (806, 36908215), (1426, 20861165), (1495, 19898342), (2015, 14763286), (2990, 9949171), (3565, 8344466), (4030, 7381643), (7130, 4172233), (9269, 3209410), (18538, 1604705), (46345, 641882), (92690, 320941)]