68156770510

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{353}}^1\times {\mathrm{1283}}^1$

素因数の和:1893

約数の個数: 64

約数和(自身を含む): 125179214400

約数和(自身を除く): 57022443890

約数列:

[1, 2, 5, 10, 101, 149, 202, 298, 353, 505, 706, 745, 1010, 1283, 1490, 1765, 2566, 3530, 6415, 12830, 15049, 30098, 35653, 52597, 71306, 75245, 105194, 129583, 150490, 178265, 191167, 259166, 262985, 356530, 382334, 452899, 525970, 647915, 905798, 955835, 1295830, 1911670, 2264495, 4528990, 5312297, 10624594, 19307867, 26561485, 38615734, 45742799, 53122970, 67481951, 91485598, 96539335, 134963902, 193078670, 228713995, 337409755, 457427990, 674819510, 6815677051, 13631354102, 34078385255, 68156770510]

約数ペア:

[(1, 68156770510), (2, 34078385255), (5, 13631354102), (10, 6815677051), (101, 674819510), (149, 457427990), (202, 337409755), (298, 228713995), (353, 193078670), (505, 134963902), (706, 96539335), (745, 91485598), (1010, 67481951), (1283, 53122970), (1490, 45742799), (1765, 38615734), (2566, 26561485), (3530, 19307867), (6415, 10624594), (12830, 5312297), (15049, 4528990), (30098, 2264495), (35653, 1911670), (52597, 1295830), (71306, 955835), (75245, 905798), (105194, 647915), (129583, 525970), (150490, 452899), (178265, 382334), (191167, 356530), (259166, 262985)]