9776470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:157

約数の個数: 64

約数和(自身を含む): 20570112

約数和(自身を除く): 10793642

約数列:

[1, 2, 5, 10, 11, 22, 31, 47, 55, 61, 62, 94, 110, 122, 155, 235, 305, 310, 341, 470, 517, 610, 671, 682, 1034, 1342, 1457, 1705, 1891, 2585, 2867, 2914, 3355, 3410, 3782, 5170, 5734, 6710, 7285, 9455, 14335, 14570, 16027, 18910, 20801, 28670, 31537, 32054, 41602, 63074, 80135, 88877, 104005, 157685, 160270, 177754, 208010, 315370, 444385, 888770, 977647, 1955294, 4888235, 9776470]

約数ペア:

[(1, 9776470), (2, 4888235), (5, 1955294), (10, 977647), (11, 888770), (22, 444385), (31, 315370), (47, 208010), (55, 177754), (61, 160270), (62, 157685), (94, 104005), (110, 88877), (122, 80135), (155, 63074), (235, 41602), (305, 32054), (310, 31537), (341, 28670), (470, 20801), (517, 18910), (610, 16027), (671, 14570), (682, 14335), (1034, 9455), (1342, 7285), (1457, 6710), (1705, 5734), (1891, 5170), (2585, 3782), (2867, 3410), (2914, 3355)]