22083780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{383}}^1$

素因数の和:457

約数の個数: 72

約数和(自身を含む): 64060416

約数和(自身を除く): 41976636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 383, 465, 620, 766, 930, 961, 1149, 1532, 1860, 1915, 1922, 2298, 2883, 3830, 3844, 4596, 4805, 5745, 5766, 7660, 9610, 11490, 11532, 11873, 14415, 19220, 22980, 23746, 28830, 35619, 47492, 57660, 59365, 71238, 118730, 142476, 178095, 237460, 356190, 368063, 712380, 736126, 1104189, 1472252, 1840315, 2208378, 3680630, 4416756, 5520945, 7361260, 11041890, 22083780]

約数ペア:

[(1, 22083780), (2, 11041890), (3, 7361260), (4, 5520945), (5, 4416756), (6, 3680630), (10, 2208378), (12, 1840315), (15, 1472252), (20, 1104189), (30, 736126), (31, 712380), (60, 368063), (62, 356190), (93, 237460), (124, 178095), (155, 142476), (186, 118730), (310, 71238), (372, 59365), (383, 57660), (465, 47492), (620, 35619), (766, 28830), (930, 23746), (961, 22980), (1149, 19220), (1532, 14415), (1860, 11873), (1915, 11532), (1922, 11490), (2298, 9610), (2883, 7660), (3830, 5766), (3844, 5745), (4596, 4805)]