225432930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{1087}}^1$

素因数の和:1351

約数の個数: 64

約数和(自身を含む): 561512448

約数和(自身を除く): 336079518

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 223, 310, 446, 465, 669, 930, 1087, 1115, 1338, 2174, 2230, 3261, 3345, 5435, 6522, 6690, 6913, 10870, 13826, 16305, 20739, 32610, 33697, 34565, 41478, 67394, 69130, 101091, 103695, 168485, 202182, 207390, 242401, 336970, 484802, 505455, 727203, 1010910, 1212005, 1454406, 2424010, 3636015, 7272030, 7514431, 15028862, 22543293, 37572155, 45086586, 75144310, 112716465, 225432930]

約数ペア:

[(1, 225432930), (2, 112716465), (3, 75144310), (5, 45086586), (6, 37572155), (10, 22543293), (15, 15028862), (30, 7514431), (31, 7272030), (62, 3636015), (93, 2424010), (155, 1454406), (186, 1212005), (223, 1010910), (310, 727203), (446, 505455), (465, 484802), (669, 336970), (930, 242401), (1087, 207390), (1115, 202182), (1338, 168485), (2174, 103695), (2230, 101091), (3261, 69130), (3345, 67394), (5435, 41478), (6522, 34565), (6690, 33697), (6913, 32610), (10870, 20739), (13826, 16305)]