398417430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{3019}}^1$

素因数の和:3165

約数の個数: 64

約数和(自身を含む): 986307840

約数和(自身を除く): 587890410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 83, 106, 159, 166, 249, 265, 318, 415, 498, 530, 795, 830, 1245, 1590, 2490, 3019, 4399, 6038, 8798, 9057, 13197, 15095, 18114, 21995, 26394, 30190, 43990, 45285, 65985, 90570, 131970, 160007, 250577, 320014, 480021, 501154, 751731, 800035, 960042, 1252885, 1503462, 1600070, 2400105, 2505770, 3758655, 4800210, 7517310, 13280581, 26561162, 39841743, 66402905, 79683486, 132805810, 199208715, 398417430]

約数ペア:

[(1, 398417430), (2, 199208715), (3, 132805810), (5, 79683486), (6, 66402905), (10, 39841743), (15, 26561162), (30, 13280581), (53, 7517310), (83, 4800210), (106, 3758655), (159, 2505770), (166, 2400105), (249, 1600070), (265, 1503462), (318, 1252885), (415, 960042), (498, 800035), (530, 751731), (795, 501154), (830, 480021), (1245, 320014), (1590, 250577), (2490, 160007), (3019, 131970), (4399, 90570), (6038, 65985), (8798, 45285), (9057, 43990), (13197, 30190), (15095, 26394), (18114, 21995)]