30564570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1$

素因数の和:519

約数の個数: 64

約数和(自身を含む): 76515840

約数和(自身を除く): 45951270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 53, 94, 106, 141, 159, 235, 265, 282, 318, 409, 470, 530, 705, 795, 818, 1227, 1410, 1590, 2045, 2454, 2491, 4090, 4982, 6135, 7473, 12270, 12455, 14946, 19223, 21677, 24910, 37365, 38446, 43354, 57669, 65031, 74730, 96115, 108385, 115338, 130062, 192230, 216770, 288345, 325155, 576690, 650310, 1018819, 2037638, 3056457, 5094095, 6112914, 10188190, 15282285, 30564570]

約数ペア:

[(1, 30564570), (2, 15282285), (3, 10188190), (5, 6112914), (6, 5094095), (10, 3056457), (15, 2037638), (30, 1018819), (47, 650310), (53, 576690), (94, 325155), (106, 288345), (141, 216770), (159, 192230), (235, 130062), (265, 115338), (282, 108385), (318, 96115), (409, 74730), (470, 65031), (530, 57669), (705, 43354), (795, 38446), (818, 37365), (1227, 24910), (1410, 21677), (1590, 19223), (2045, 14946), (2454, 12455), (2491, 12270), (4090, 7473), (4982, 6135)]