419022270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{31247}}^1$

素因数の和:31409

約数の個数: 48

約数和(自身を含む): 1096804800

約数和(自身を除く): 677782530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 149, 298, 447, 745, 894, 1341, 1490, 2235, 2682, 4470, 6705, 13410, 31247, 62494, 93741, 156235, 187482, 281223, 312470, 468705, 562446, 937410, 1406115, 2812230, 4655803, 9311606, 13967409, 23279015, 27934818, 41902227, 46558030, 69837045, 83804454, 139674090, 209511135, 419022270]

約数ペア:

[(1, 419022270), (2, 209511135), (3, 139674090), (5, 83804454), (6, 69837045), (9, 46558030), (10, 41902227), (15, 27934818), (18, 23279015), (30, 13967409), (45, 9311606), (90, 4655803), (149, 2812230), (298, 1406115), (447, 937410), (745, 562446), (894, 468705), (1341, 312470), (1490, 281223), (2235, 187482), (2682, 156235), (4470, 93741), (6705, 62494), (13410, 31247)]