944430370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{1201}}^1$

素因数の和:1507

約数の個数: 64

約数和(自身を含む): 1919199744

約数和(自身を除く): 974769374

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 263, 299, 526, 598, 1201, 1315, 1495, 2402, 2630, 2990, 3419, 6005, 6049, 6838, 12010, 12098, 15613, 17095, 27623, 30245, 31226, 34190, 55246, 60490, 78065, 78637, 138115, 156130, 157274, 276230, 315863, 359099, 393185, 631726, 718198, 786370, 1579315, 1795495, 3158630, 3590990, 4106219, 7264849, 8212438, 14529698, 20531095, 36324245, 41062190, 72648490, 94443037, 188886074, 472215185, 944430370]

約数ペア:

[(1, 944430370), (2, 472215185), (5, 188886074), (10, 94443037), (13, 72648490), (23, 41062190), (26, 36324245), (46, 20531095), (65, 14529698), (115, 8212438), (130, 7264849), (230, 4106219), (263, 3590990), (299, 3158630), (526, 1795495), (598, 1579315), (1201, 786370), (1315, 718198), (1495, 631726), (2402, 393185), (2630, 359099), (2990, 315863), (3419, 276230), (6005, 157274), (6049, 156130), (6838, 138115), (12010, 78637), (12098, 78065), (15613, 60490), (17095, 55246), (27623, 34190), (30245, 31226)]