1273669270

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{269}}^1\times {\mathrm{563}}^1$

素因数の和:897

約数の個数: 48

約数和(自身を含む): 2387445840

約数和(自身を除く): 1113776570

約数列:

[1, 2, 5, 10, 29, 58, 145, 269, 290, 538, 563, 841, 1126, 1345, 1682, 2690, 2815, 4205, 5630, 7801, 8410, 15602, 16327, 32654, 39005, 78010, 81635, 151447, 163270, 226229, 302894, 452458, 473483, 757235, 946966, 1131145, 1514470, 2262290, 2367415, 4391963, 4734830, 8783926, 21959815, 43919630, 127366927, 254733854, 636834635, 1273669270]

約数ペア:

[(1, 1273669270), (2, 636834635), (5, 254733854), (10, 127366927), (29, 43919630), (58, 21959815), (145, 8783926), (269, 4734830), (290, 4391963), (538, 2367415), (563, 2262290), (841, 1514470), (1126, 1131145), (1345, 946966), (1682, 757235), (2690, 473483), (2815, 452458), (4205, 302894), (5630, 226229), (7801, 163270), (8410, 151447), (15602, 81635), (16327, 78010), (32654, 39005)]