15674019540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4282519}}^1$

素因数の和:4282592

約数の個数: 48

約数和(自身を含む): 44606728320

約数和(自身を除く): 28932708780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 4282519, 8565038, 12847557, 17130076, 21412595, 25695114, 42825190, 51390228, 64237785, 85650380, 128475570, 256951140, 261233659, 522467318, 783700977, 1044934636, 1306168295, 1567401954, 2612336590, 3134803908, 3918504885, 5224673180, 7837009770, 15674019540]

約数ペア:

[(1, 15674019540), (2, 7837009770), (3, 5224673180), (4, 3918504885), (5, 3134803908), (6, 2612336590), (10, 1567401954), (12, 1306168295), (15, 1044934636), (20, 783700977), (30, 522467318), (60, 261233659), (61, 256951140), (122, 128475570), (183, 85650380), (244, 64237785), (305, 51390228), (366, 42825190), (610, 25695114), (732, 21412595), (915, 17130076), (1220, 12847557), (1830, 8565038), (3660, 4282519)]