969768090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{20369}}^1$

素因数の和:20428

約数の個数: 72

約数和(自身を含む): 2635918740

約数和(自身を除く): 1666150650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 529, 690, 1035, 1058, 1587, 2070, 2645, 3174, 4761, 5290, 7935, 9522, 15870, 20369, 23805, 40738, 47610, 61107, 101845, 122214, 183321, 203690, 305535, 366642, 468487, 611070, 916605, 936974, 1405461, 1833210, 2342435, 2810922, 4216383, 4684870, 7027305, 8432766, 10775201, 14054610, 21081915, 21550402, 32325603, 42163830, 53876005, 64651206, 96976809, 107752010, 161628015, 193953618, 323256030, 484884045, 969768090]

約数ペア:

[(1, 969768090), (2, 484884045), (3, 323256030), (5, 193953618), (6, 161628015), (9, 107752010), (10, 96976809), (15, 64651206), (18, 53876005), (23, 42163830), (30, 32325603), (45, 21550402), (46, 21081915), (69, 14054610), (90, 10775201), (115, 8432766), (138, 7027305), (207, 4684870), (230, 4216383), (345, 2810922), (414, 2342435), (529, 1833210), (690, 1405461), (1035, 936974), (1058, 916605), (1587, 611070), (2070, 468487), (2645, 366642), (3174, 305535), (4761, 203690), (5290, 183321), (7935, 122214), (9522, 101845), (15870, 61107), (20369, 47610), (23805, 40738)]