31509665730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1307}}^1\times {\mathrm{8641}}^1$

素因数の和:9992

約数の個数: 96

約数和(自身を含む): 84642375168

約数和(自身を除く): 53132709438

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1307, 1395, 2614, 2790, 3921, 6535, 7842, 8641, 11763, 13070, 17282, 19605, 23526, 25923, 39210, 40517, 43205, 51846, 58815, 77769, 81034, 86410, 117630, 121551, 129615, 155538, 202585, 243102, 259230, 267871, 364653, 388845, 405170, 535742, 607755, 729306, 777690, 803613, 1215510, 1339355, 1607226, 1823265, 2410839, 2678710, 3646530, 4018065, 4821678, 8036130, 11293787, 12054195, 22587574, 24108390, 33881361, 56468935, 67762722, 101644083, 112937870, 169406805, 203288166, 338813610, 350107397, 508220415, 700214794, 1016440830, 1050322191, 1750536985, 2100644382, 3150966573, 3501073970, 5251610955, 6301933146, 10503221910, 15754832865, 31509665730]

約数ペア:

[(1, 31509665730), (2, 15754832865), (3, 10503221910), (5, 6301933146), (6, 5251610955), (9, 3501073970), (10, 3150966573), (15, 2100644382), (18, 1750536985), (30, 1050322191), (31, 1016440830), (45, 700214794), (62, 508220415), (90, 350107397), (93, 338813610), (155, 203288166), (186, 169406805), (279, 112937870), (310, 101644083), (465, 67762722), (558, 56468935), (930, 33881361), (1307, 24108390), (1395, 22587574), (2614, 12054195), (2790, 11293787), (3921, 8036130), (6535, 4821678), (7842, 4018065), (8641, 3646530), (11763, 2678710), (13070, 2410839), (17282, 1823265), (19605, 1607226), (23526, 1339355), (25923, 1215510), (39210, 803613), (40517, 777690), (43205, 729306), (51846, 607755), (58815, 535742), (77769, 405170), (81034, 388845), (86410, 364653), (117630, 267871), (121551, 259230), (129615, 243102), (155538, 202585)]