2045243270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{503}}^1\times {\mathrm{2003}}^1$

素因数の和:2549

約数の個数: 64

約数和(自身を含む): 4363269120

約数和(自身を除く): 2318025850

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 503, 1006, 1015, 2003, 2030, 2515, 3521, 4006, 5030, 7042, 10015, 14021, 14587, 17605, 20030, 28042, 29174, 35210, 58087, 70105, 72935, 102109, 116174, 140210, 145870, 204218, 290435, 406609, 510545, 580870, 813218, 1007509, 1021090, 2015018, 2033045, 4066090, 5037545, 7052563, 10075090, 14105126, 29217761, 35262815, 58435522, 70525630, 146088805, 204524327, 292177610, 409048654, 1022621635, 2045243270]

約数ペア:

[(1, 2045243270), (2, 1022621635), (5, 409048654), (7, 292177610), (10, 204524327), (14, 146088805), (29, 70525630), (35, 58435522), (58, 35262815), (70, 29217761), (145, 14105126), (203, 10075090), (290, 7052563), (406, 5037545), (503, 4066090), (1006, 2033045), (1015, 2015018), (2003, 1021090), (2030, 1007509), (2515, 813218), (3521, 580870), (4006, 510545), (5030, 406609), (7042, 290435), (10015, 204218), (14021, 145870), (14587, 140210), (17605, 116174), (20030, 102109), (28042, 72935), (29174, 70105), (35210, 58087)]