900354

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:139

約数の個数: 64

約数和(自身を含む): 2370816

約数和(自身を除く): 1470462

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 97, 102, 119, 182, 194, 221, 238, 273, 291, 357, 442, 546, 582, 663, 679, 714, 1261, 1326, 1358, 1547, 1649, 2037, 2522, 3094, 3298, 3783, 4074, 4641, 4947, 7566, 8827, 9282, 9894, 11543, 17654, 21437, 23086, 26481, 34629, 42874, 52962, 64311, 69258, 128622, 150059, 300118, 450177, 900354]

約数ペア:

[(1, 900354), (2, 450177), (3, 300118), (6, 150059), (7, 128622), (13, 69258), (14, 64311), (17, 52962), (21, 42874), (26, 34629), (34, 26481), (39, 23086), (42, 21437), (51, 17654), (78, 11543), (91, 9894), (97, 9282), (102, 8827), (119, 7566), (182, 4947), (194, 4641), (221, 4074), (238, 3783), (273, 3298), (291, 3094), (357, 2522), (442, 2037), (546, 1649), (582, 1547), (663, 1358), (679, 1326), (714, 1261)]