124947420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8431}}^1$

素因数の和:8475

約数の個数: 96

約数和(自身を含む): 396641280

約数和(自身を除く): 271693860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2470, 2964, 3705, 4940, 7410, 8431, 14820, 16862, 25293, 33724, 42155, 50586, 84310, 101172, 109603, 126465, 160189, 168620, 219206, 252930, 320378, 328809, 438412, 480567, 505860, 548015, 640756, 657618, 800945, 961134, 1096030, 1315236, 1601890, 1644045, 1922268, 2082457, 2192060, 2402835, 3203780, 3288090, 4164914, 4805670, 6247371, 6576180, 8329828, 9611340, 10412285, 12494742, 20824570, 24989484, 31236855, 41649140, 62473710, 124947420]

約数ペア:

[(1, 124947420), (2, 62473710), (3, 41649140), (4, 31236855), (5, 24989484), (6, 20824570), (10, 12494742), (12, 10412285), (13, 9611340), (15, 8329828), (19, 6576180), (20, 6247371), (26, 4805670), (30, 4164914), (38, 3288090), (39, 3203780), (52, 2402835), (57, 2192060), (60, 2082457), (65, 1922268), (76, 1644045), (78, 1601890), (95, 1315236), (114, 1096030), (130, 961134), (156, 800945), (190, 657618), (195, 640756), (228, 548015), (247, 505860), (260, 480567), (285, 438412), (380, 328809), (390, 320378), (494, 252930), (570, 219206), (741, 168620), (780, 160189), (988, 126465), (1140, 109603), (1235, 101172), (1482, 84310), (2470, 50586), (2964, 42155), (3705, 33724), (4940, 25293), (7410, 16862), (8431, 14820)]