309530070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{64891}}^1$

素因数の和:64957

約数の個数: 48

約数和(自身を含む): 819975312

約数和(自身を除く): 510445242

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 4770, 64891, 129782, 194673, 324455, 389346, 584019, 648910, 973365, 1168038, 1946730, 2920095, 3439223, 5840190, 6878446, 10317669, 17196115, 20635338, 30953007, 34392230, 51588345, 61906014, 103176690, 154765035, 309530070]

約数ペア:

[(1, 309530070), (2, 154765035), (3, 103176690), (5, 61906014), (6, 51588345), (9, 34392230), (10, 30953007), (15, 20635338), (18, 17196115), (30, 10317669), (45, 6878446), (53, 5840190), (90, 3439223), (106, 2920095), (159, 1946730), (265, 1168038), (318, 973365), (477, 648910), (530, 584019), (795, 389346), (954, 324455), (1590, 194673), (2385, 129782), (4770, 64891)]