153904730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{877}}^1$

素因数の和:1023

約数の個数: 64

約数和(自身を含む): 333780480

約数和(自身を除く): 179875750

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 109, 115, 161, 218, 230, 322, 545, 763, 805, 877, 1090, 1526, 1610, 1754, 2507, 3815, 4385, 5014, 6139, 7630, 8770, 12278, 12535, 17549, 20171, 25070, 30695, 35098, 40342, 61390, 87745, 95593, 100855, 141197, 175490, 191186, 201710, 282394, 477965, 669151, 705985, 955930, 1338302, 1411970, 2198639, 3345755, 4397278, 6691510, 10993195, 15390473, 21986390, 30780946, 76952365, 153904730]

約数ペア:

[(1, 153904730), (2, 76952365), (5, 30780946), (7, 21986390), (10, 15390473), (14, 10993195), (23, 6691510), (35, 4397278), (46, 3345755), (70, 2198639), (109, 1411970), (115, 1338302), (161, 955930), (218, 705985), (230, 669151), (322, 477965), (545, 282394), (763, 201710), (805, 191186), (877, 175490), (1090, 141197), (1526, 100855), (1610, 95593), (1754, 87745), (2507, 61390), (3815, 40342), (4385, 35098), (5014, 30695), (6139, 25070), (7630, 20171), (8770, 17549), (12278, 12535)]