42338190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 104431680

約数和(自身を除く): 62093490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 101, 157, 178, 202, 267, 303, 314, 445, 471, 505, 534, 606, 785, 890, 942, 1010, 1335, 1515, 1570, 2355, 2670, 3030, 4710, 8989, 13973, 15857, 17978, 26967, 27946, 31714, 41919, 44945, 47571, 53934, 69865, 79285, 83838, 89890, 95142, 134835, 139730, 158570, 209595, 237855, 269670, 419190, 475710, 1411273, 2822546, 4233819, 7056365, 8467638, 14112730, 21169095, 42338190]

約数ペア:

[(1, 42338190), (2, 21169095), (3, 14112730), (5, 8467638), (6, 7056365), (10, 4233819), (15, 2822546), (30, 1411273), (89, 475710), (101, 419190), (157, 269670), (178, 237855), (202, 209595), (267, 158570), (303, 139730), (314, 134835), (445, 95142), (471, 89890), (505, 83838), (534, 79285), (606, 69865), (785, 53934), (890, 47571), (942, 44945), (1010, 41919), (1335, 31714), (1515, 27946), (1570, 26967), (2355, 17978), (2670, 15857), (3030, 13973), (4710, 8989)]