47238420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:385

約数の個数: 96

約数和(自身を含む): 138378240

約数和(自身を除く): 91139820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 109, 124, 155, 186, 218, 233, 310, 327, 372, 436, 465, 466, 545, 620, 654, 699, 930, 932, 1090, 1165, 1308, 1398, 1635, 1860, 2180, 2330, 2796, 3270, 3379, 3495, 4660, 6540, 6758, 6990, 7223, 10137, 13516, 13980, 14446, 16895, 20274, 21669, 25397, 28892, 33790, 36115, 40548, 43338, 50685, 50794, 67580, 72230, 76191, 86676, 101370, 101588, 108345, 126985, 144460, 152382, 202740, 216690, 253970, 304764, 380955, 433380, 507940, 761910, 787307, 1523820, 1574614, 2361921, 3149228, 3936535, 4723842, 7873070, 9447684, 11809605, 15746140, 23619210, 47238420]

約数ペア:

[(1, 47238420), (2, 23619210), (3, 15746140), (4, 11809605), (5, 9447684), (6, 7873070), (10, 4723842), (12, 3936535), (15, 3149228), (20, 2361921), (30, 1574614), (31, 1523820), (60, 787307), (62, 761910), (93, 507940), (109, 433380), (124, 380955), (155, 304764), (186, 253970), (218, 216690), (233, 202740), (310, 152382), (327, 144460), (372, 126985), (436, 108345), (465, 101588), (466, 101370), (545, 86676), (620, 76191), (654, 72230), (699, 67580), (930, 50794), (932, 50685), (1090, 43338), (1165, 40548), (1308, 36115), (1398, 33790), (1635, 28892), (1860, 25397), (2180, 21669), (2330, 20274), (2796, 16895), (3270, 14446), (3379, 13980), (3495, 13516), (4660, 10137), (6540, 7223), (6758, 6990)]