1300772090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{563}}^1$

素因数の和:887

約数の個数: 64

約数和(自身を含む): 2514447360

約数和(自身を除く): 1213675270

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 257, 290, 310, 514, 563, 899, 1126, 1285, 1798, 2570, 2815, 4495, 5630, 7453, 7967, 8990, 14906, 15934, 16327, 17453, 32654, 34906, 37265, 39835, 74530, 79670, 81635, 87265, 144691, 163270, 174530, 231043, 289382, 462086, 506137, 723455, 1012274, 1155215, 1446910, 2310430, 2530685, 4196039, 4485421, 5061370, 8392078, 8970842, 20980195, 22427105, 41960390, 44854210, 130077209, 260154418, 650386045, 1300772090]

約数ペア:

[(1, 1300772090), (2, 650386045), (5, 260154418), (10, 130077209), (29, 44854210), (31, 41960390), (58, 22427105), (62, 20980195), (145, 8970842), (155, 8392078), (257, 5061370), (290, 4485421), (310, 4196039), (514, 2530685), (563, 2310430), (899, 1446910), (1126, 1155215), (1285, 1012274), (1798, 723455), (2570, 506137), (2815, 462086), (4495, 289382), (5630, 231043), (7453, 174530), (7967, 163270), (8990, 144691), (14906, 87265), (15934, 81635), (16327, 79670), (17453, 74530), (32654, 39835), (34906, 37265)]