15697204260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3331}}^1\times {\mathrm{78541}}^1$

素因数の和:81884

約数の個数: 48

約数和(自身を含む): 43965926592

約数和(自身を除く): 28268722332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3331, 6662, 9993, 13324, 16655, 19986, 33310, 39972, 49965, 66620, 78541, 99930, 157082, 199860, 235623, 314164, 392705, 471246, 785410, 942492, 1178115, 1570820, 2356230, 4712460, 261620071, 523240142, 784860213, 1046480284, 1308100355, 1569720426, 2616200710, 3139440852, 3924301065, 5232401420, 7848602130, 15697204260]

約数ペア:

[(1, 15697204260), (2, 7848602130), (3, 5232401420), (4, 3924301065), (5, 3139440852), (6, 2616200710), (10, 1569720426), (12, 1308100355), (15, 1046480284), (20, 784860213), (30, 523240142), (60, 261620071), (3331, 4712460), (6662, 2356230), (9993, 1570820), (13324, 1178115), (16655, 942492), (19986, 785410), (33310, 471246), (39972, 392705), (49965, 314164), (66620, 235623), (78541, 199860), (99930, 157082)]