103487490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20173}}^1$

素因数の和:20208

約数の個数: 64

約数和(自身を含む): 290505600

約数和(自身を除く): 187018110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 20173, 40346, 60519, 100865, 121038, 181557, 201730, 302595, 363114, 383287, 544671, 605190, 766574, 907785, 1089342, 1149861, 1815570, 1916435, 2299722, 2723355, 3449583, 3832870, 5446710, 5749305, 6899166, 10348749, 11498610, 17247915, 20697498, 34495830, 51743745, 103487490]

約数ペア:

[(1, 103487490), (2, 51743745), (3, 34495830), (5, 20697498), (6, 17247915), (9, 11498610), (10, 10348749), (15, 6899166), (18, 5749305), (19, 5446710), (27, 3832870), (30, 3449583), (38, 2723355), (45, 2299722), (54, 1916435), (57, 1815570), (90, 1149861), (95, 1089342), (114, 907785), (135, 766574), (171, 605190), (190, 544671), (270, 383287), (285, 363114), (342, 302595), (513, 201730), (570, 181557), (855, 121038), (1026, 100865), (1710, 60519), (2565, 40346), (5130, 20173)]