68632140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{36899}}^1$

素因数の和:36942

約数の個数: 48

約数和(自身を含む): 198374400

約数和(自身を除く): 129742260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 36899, 73798, 110697, 147596, 184495, 221394, 368990, 442788, 553485, 737980, 1106970, 1143869, 2213940, 2287738, 3431607, 4575476, 5719345, 6863214, 11438690, 13726428, 17158035, 22877380, 34316070, 68632140]

約数ペア:

[(1, 68632140), (2, 34316070), (3, 22877380), (4, 17158035), (5, 13726428), (6, 11438690), (10, 6863214), (12, 5719345), (15, 4575476), (20, 3431607), (30, 2287738), (31, 2213940), (60, 1143869), (62, 1106970), (93, 737980), (124, 553485), (155, 442788), (186, 368990), (310, 221394), (372, 184495), (465, 147596), (620, 110697), (930, 73798), (1860, 36899)]