15105860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{577}}^1$

素因数の和:621

約数の個数: 96

約数和(自身を含む): 41948928

約数和(自身を除く): 26843068

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 34, 35, 44, 55, 68, 70, 77, 85, 110, 119, 140, 154, 170, 187, 220, 238, 308, 340, 374, 385, 476, 577, 595, 748, 770, 935, 1154, 1190, 1309, 1540, 1870, 2308, 2380, 2618, 2885, 3740, 4039, 5236, 5770, 6347, 6545, 8078, 9809, 11540, 12694, 13090, 16156, 19618, 20195, 25388, 26180, 31735, 39236, 40390, 44429, 49045, 63470, 68663, 80780, 88858, 98090, 107899, 126940, 137326, 177716, 196180, 215798, 222145, 274652, 343315, 431596, 444290, 539495, 686630, 755293, 888580, 1078990, 1373260, 1510586, 2157980, 3021172, 3776465, 7552930, 15105860]

約数ペア:

[(1, 15105860), (2, 7552930), (4, 3776465), (5, 3021172), (7, 2157980), (10, 1510586), (11, 1373260), (14, 1078990), (17, 888580), (20, 755293), (22, 686630), (28, 539495), (34, 444290), (35, 431596), (44, 343315), (55, 274652), (68, 222145), (70, 215798), (77, 196180), (85, 177716), (110, 137326), (119, 126940), (140, 107899), (154, 98090), (170, 88858), (187, 80780), (220, 68663), (238, 63470), (308, 49045), (340, 44429), (374, 40390), (385, 39236), (476, 31735), (577, 26180), (595, 25388), (748, 20195), (770, 19618), (935, 16156), (1154, 13090), (1190, 12694), (1309, 11540), (1540, 9809), (1870, 8078), (2308, 6545), (2380, 6347), (2618, 5770), (2885, 5236), (3740, 4039)]