321109770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{6491}}^1$

素因数の和:6615

約数の個数: 64

約数和(自身を含む): 824535936

約数和(自身を除く): 503426166

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 97, 102, 170, 194, 255, 291, 485, 510, 582, 970, 1455, 1649, 2910, 3298, 4947, 6491, 8245, 9894, 12982, 16490, 19473, 24735, 32455, 38946, 49470, 64910, 97365, 110347, 194730, 220694, 331041, 551735, 629627, 662082, 1103470, 1259254, 1655205, 1888881, 3148135, 3310410, 3777762, 6296270, 9444405, 10703659, 18888810, 21407318, 32110977, 53518295, 64221954, 107036590, 160554885, 321109770]

約数ペア:

[(1, 321109770), (2, 160554885), (3, 107036590), (5, 64221954), (6, 53518295), (10, 32110977), (15, 21407318), (17, 18888810), (30, 10703659), (34, 9444405), (51, 6296270), (85, 3777762), (97, 3310410), (102, 3148135), (170, 1888881), (194, 1655205), (255, 1259254), (291, 1103470), (485, 662082), (510, 629627), (582, 551735), (970, 331041), (1455, 220694), (1649, 194730), (2910, 110347), (3298, 97365), (4947, 64910), (6491, 49470), (8245, 38946), (9894, 32455), (12982, 24735), (16490, 19473)]