317229420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{659}}^1$

素因数の和:855

約数の個数: 96

約数和(自身を含む): 910103040

約数和(自身を除く): 592873620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 113, 142, 213, 226, 284, 339, 355, 426, 452, 565, 659, 678, 710, 852, 1065, 1130, 1318, 1356, 1420, 1695, 1977, 2130, 2260, 2636, 3295, 3390, 3954, 4260, 6590, 6780, 7908, 8023, 9885, 13180, 16046, 19770, 24069, 32092, 39540, 40115, 46789, 48138, 74467, 80230, 93578, 96276, 120345, 140367, 148934, 160460, 187156, 223401, 233945, 240690, 280734, 297868, 372335, 446802, 467890, 481380, 561468, 701835, 744670, 893604, 935780, 1117005, 1403670, 1489340, 2234010, 2807340, 4468020, 5287157, 10574314, 15861471, 21148628, 26435785, 31722942, 52871570, 63445884, 79307355, 105743140, 158614710, 317229420]

約数ペア:

[(1, 317229420), (2, 158614710), (3, 105743140), (4, 79307355), (5, 63445884), (6, 52871570), (10, 31722942), (12, 26435785), (15, 21148628), (20, 15861471), (30, 10574314), (60, 5287157), (71, 4468020), (113, 2807340), (142, 2234010), (213, 1489340), (226, 1403670), (284, 1117005), (339, 935780), (355, 893604), (426, 744670), (452, 701835), (565, 561468), (659, 481380), (678, 467890), (710, 446802), (852, 372335), (1065, 297868), (1130, 280734), (1318, 240690), (1356, 233945), (1420, 223401), (1695, 187156), (1977, 160460), (2130, 148934), (2260, 140367), (2636, 120345), (3295, 96276), (3390, 93578), (3954, 80230), (4260, 74467), (6590, 48138), (6780, 46789), (7908, 40115), (8023, 39540), (9885, 32092), (13180, 24069), (16046, 19770)]