1521549270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{739}}^1\times {\mathrm{22877}}^1$

素因数の和:23629

約数の個数: 48

約数和(自身を含む): 3961554480

約数和(自身を除く): 2440005210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 739, 1478, 2217, 3695, 4434, 6651, 7390, 11085, 13302, 22170, 22877, 33255, 45754, 66510, 68631, 114385, 137262, 205893, 228770, 343155, 411786, 686310, 1029465, 2058930, 16906103, 33812206, 50718309, 84530515, 101436618, 152154927, 169061030, 253591545, 304309854, 507183090, 760774635, 1521549270]

約数ペア:

[(1, 1521549270), (2, 760774635), (3, 507183090), (5, 304309854), (6, 253591545), (9, 169061030), (10, 152154927), (15, 101436618), (18, 84530515), (30, 50718309), (45, 33812206), (90, 16906103), (739, 2058930), (1478, 1029465), (2217, 686310), (3695, 411786), (4434, 343155), (6651, 228770), (7390, 205893), (11085, 137262), (13302, 114385), (22170, 68631), (22877, 66510), (33255, 45754)]