204264270

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10459}}^1$

素因数の和:10510

約数の個数: 96

約数和(自身を含む): 626595840

約数和(自身を除く): 422331570

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 70, 90, 93, 105, 126, 155, 186, 210, 217, 279, 310, 315, 434, 465, 558, 630, 651, 930, 1085, 1302, 1395, 1953, 2170, 2790, 3255, 3906, 6510, 9765, 10459, 19530, 20918, 31377, 52295, 62754, 73213, 94131, 104590, 146426, 156885, 188262, 219639, 313770, 324229, 366065, 439278, 470655, 648458, 658917, 732130, 941310, 972687, 1098195, 1317834, 1621145, 1945374, 2196390, 2269603, 2918061, 3242290, 3294585, 4539206, 4863435, 5836122, 6589170, 6808809, 9726870, 11348015, 13617618, 14590305, 20426427, 22696030, 29180610, 34044045, 40852854, 68088090, 102132135, 204264270]

約数ペア:

[(1, 204264270), (2, 102132135), (3, 68088090), (5, 40852854), (6, 34044045), (7, 29180610), (9, 22696030), (10, 20426427), (14, 14590305), (15, 13617618), (18, 11348015), (21, 9726870), (30, 6808809), (31, 6589170), (35, 5836122), (42, 4863435), (45, 4539206), (62, 3294585), (63, 3242290), (70, 2918061), (90, 2269603), (93, 2196390), (105, 1945374), (126, 1621145), (155, 1317834), (186, 1098195), (210, 972687), (217, 941310), (279, 732130), (310, 658917), (315, 648458), (434, 470655), (465, 439278), (558, 366065), (630, 324229), (651, 313770), (930, 219639), (1085, 188262), (1302, 156885), (1395, 146426), (1953, 104590), (2170, 94131), (2790, 73213), (3255, 62754), (3906, 52295), (6510, 31377), (9765, 20918), (10459, 19530)]