70610280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{45263}}^1$

素因数の和:45290

約数の個数: 64

約数和(自身を含む): 228130560

約数和(自身を除く): 157520280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 45263, 90526, 135789, 181052, 226315, 271578, 362104, 452630, 543156, 588419, 678945, 905260, 1086312, 1176838, 1357890, 1765257, 1810520, 2353676, 2715780, 2942095, 3530514, 4707352, 5431560, 5884190, 7061028, 8826285, 11768380, 14122056, 17652570, 23536760, 35305140, 70610280]

約数ペア:

[(1, 70610280), (2, 35305140), (3, 23536760), (4, 17652570), (5, 14122056), (6, 11768380), (8, 8826285), (10, 7061028), (12, 5884190), (13, 5431560), (15, 4707352), (20, 3530514), (24, 2942095), (26, 2715780), (30, 2353676), (39, 1810520), (40, 1765257), (52, 1357890), (60, 1176838), (65, 1086312), (78, 905260), (104, 678945), (120, 588419), (130, 543156), (156, 452630), (195, 362104), (260, 271578), (312, 226315), (390, 181052), (520, 135789), (780, 90526), (1560, 45263)]