738474540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{201769}}^1$

素因数の和:201842

約数の個数: 48

約数和(自身を含む): 2101636320

約数和(自身を除く): 1363161780

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, 201769, 403538, 605307, 807076, 1008845, 1210614, 2017690, 2421228, 3026535, 4035380, 6053070, 12106140, 12307909, 24615818, 36923727, 49231636, 61539545, 73847454, 123079090, 147694908, 184618635, 246158180, 369237270, 738474540]

約数ペア:

[(1, 738474540), (2, 369237270), (3, 246158180), (4, 184618635), (5, 147694908), (6, 123079090), (10, 73847454), (12, 61539545), (15, 49231636), (20, 36923727), (30, 24615818), (60, 12307909), (61, 12106140), (122, 6053070), (183, 4035380), (244, 3026535), (305, 2421228), (366, 2017690), (610, 1210614), (732, 1008845), (915, 807076), (1220, 605307), (1830, 403538), (3660, 201769)]