137334210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{887}}^1$

素因数の和:1307

約数の個数: 64

約数和(自身を含む): 356251392

約数和(自身を除く): 218917182

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 397, 794, 887, 1191, 1774, 1985, 2382, 2661, 3970, 4435, 5161, 5322, 5955, 8870, 10322, 11531, 11910, 13305, 15483, 23062, 25805, 26610, 30966, 34593, 51610, 57655, 69186, 77415, 115310, 154830, 172965, 345930, 352139, 704278, 1056417, 1760695, 2112834, 3521390, 4577807, 5282085, 9155614, 10564170, 13733421, 22889035, 27466842, 45778070, 68667105, 137334210]

約数ペア:

[(1, 137334210), (2, 68667105), (3, 45778070), (5, 27466842), (6, 22889035), (10, 13733421), (13, 10564170), (15, 9155614), (26, 5282085), (30, 4577807), (39, 3521390), (65, 2112834), (78, 1760695), (130, 1056417), (195, 704278), (390, 352139), (397, 345930), (794, 172965), (887, 154830), (1191, 115310), (1774, 77415), (1985, 69186), (2382, 57655), (2661, 51610), (3970, 34593), (4435, 30966), (5161, 26610), (5322, 25805), (5955, 23062), (8870, 15483), (10322, 13305), (11531, 11910)]