17315940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7039}}^1$

素因数の和:7092

約数の個数: 48

約数和(自身を含む): 49674240

約数和(自身を除く): 32358300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 7039, 14078, 21117, 28156, 35195, 42234, 70390, 84468, 105585, 140780, 211170, 288599, 422340, 577198, 865797, 1154396, 1442995, 1731594, 2885990, 3463188, 4328985, 5771980, 8657970, 17315940]

約数ペア:

[(1, 17315940), (2, 8657970), (3, 5771980), (4, 4328985), (5, 3463188), (6, 2885990), (10, 1731594), (12, 1442995), (15, 1154396), (20, 865797), (30, 577198), (41, 422340), (60, 288599), (82, 211170), (123, 140780), (164, 105585), (205, 84468), (246, 70390), (410, 42234), (492, 35195), (615, 28156), (820, 21117), (1230, 14078), (2460, 7039)]