15202585970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{817783}}^1$

素因数の和:817827

約数の個数: 48

約数和(自身を含む): 32325365952

約数和(自身を除く): 17122779982

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 169, 286, 338, 715, 845, 1430, 1690, 1859, 3718, 9295, 18590, 817783, 1635566, 4088915, 8177830, 8995613, 10631179, 17991226, 21262358, 44978065, 53155895, 89956130, 106311790, 116942969, 138205327, 233885938, 276410654, 584714845, 691026635, 1169429690, 1382053270, 1520258597, 3040517194, 7601292985, 15202585970]

約数ペア:

[(1, 15202585970), (2, 7601292985), (5, 3040517194), (10, 1520258597), (11, 1382053270), (13, 1169429690), (22, 691026635), (26, 584714845), (55, 276410654), (65, 233885938), (110, 138205327), (130, 116942969), (143, 106311790), (169, 89956130), (286, 53155895), (338, 44978065), (715, 21262358), (845, 17991226), (1430, 10631179), (1690, 8995613), (1859, 8177830), (3718, 4088915), (9295, 1635566), (18590, 817783)]