15372610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:187

約数の個数: 64

約数和(自身を含む): 32140800

約数和(自身を除く): 16768190

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 61, 79, 110, 122, 145, 158, 290, 305, 319, 395, 610, 638, 671, 790, 869, 1342, 1595, 1738, 1769, 2291, 3190, 3355, 3538, 4345, 4582, 4819, 6710, 8690, 8845, 9638, 11455, 17690, 19459, 22910, 24095, 25201, 38918, 48190, 50402, 53009, 97295, 106018, 126005, 139751, 194590, 252010, 265045, 279502, 530090, 698755, 1397510, 1537261, 3074522, 7686305, 15372610]

約数ペア:

[(1, 15372610), (2, 7686305), (5, 3074522), (10, 1537261), (11, 1397510), (22, 698755), (29, 530090), (55, 279502), (58, 265045), (61, 252010), (79, 194590), (110, 139751), (122, 126005), (145, 106018), (158, 97295), (290, 53009), (305, 50402), (319, 48190), (395, 38918), (610, 25201), (638, 24095), (671, 22910), (790, 19459), (869, 17690), (1342, 11455), (1595, 9638), (1738, 8845), (1769, 8690), (2291, 6710), (3190, 4819), (3355, 4582), (3538, 4345)]