71612970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16693}}^1$

素因数の和:16727

約数の個数: 64

約数和(自身を含む): 201930624

約数和(自身を除く): 130317654

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 16693, 33386, 50079, 83465, 100158, 166930, 183623, 217009, 250395, 367246, 434018, 500790, 550869, 651027, 918115, 1085045, 1101738, 1302054, 1836230, 2170090, 2387099, 2754345, 3255135, 4774198, 5508690, 6510270, 7161297, 11935495, 14322594, 23870990, 35806485, 71612970]

約数ペア:

[(1, 71612970), (2, 35806485), (3, 23870990), (5, 14322594), (6, 11935495), (10, 7161297), (11, 6510270), (13, 5508690), (15, 4774198), (22, 3255135), (26, 2754345), (30, 2387099), (33, 2170090), (39, 1836230), (55, 1302054), (65, 1101738), (66, 1085045), (78, 918115), (110, 651027), (130, 550869), (143, 500790), (165, 434018), (195, 367246), (286, 250395), (330, 217009), (390, 183623), (429, 166930), (715, 100158), (858, 83465), (1430, 50079), (2145, 33386), (4290, 16693)]