91447830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1$

素因数の和:566

約数の個数: 96

約数和(自身を含む): 249350400

約数和(自身を除く): 157902570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 73, 90, 93, 146, 155, 186, 219, 279, 310, 365, 438, 449, 465, 558, 657, 730, 898, 930, 1095, 1314, 1347, 1395, 2190, 2245, 2263, 2694, 2790, 3285, 4041, 4490, 4526, 6570, 6735, 6789, 8082, 11315, 13470, 13578, 13919, 20205, 20367, 22630, 27838, 32777, 33945, 40410, 40734, 41757, 65554, 67890, 69595, 83514, 98331, 101835, 125271, 139190, 163885, 196662, 203670, 208785, 250542, 294993, 327770, 417570, 491655, 589986, 626355, 983310, 1016087, 1252710, 1474965, 2032174, 2949930, 3048261, 5080435, 6096522, 9144783, 10160870, 15241305, 18289566, 30482610, 45723915, 91447830]

約数ペア:

[(1, 91447830), (2, 45723915), (3, 30482610), (5, 18289566), (6, 15241305), (9, 10160870), (10, 9144783), (15, 6096522), (18, 5080435), (30, 3048261), (31, 2949930), (45, 2032174), (62, 1474965), (73, 1252710), (90, 1016087), (93, 983310), (146, 626355), (155, 589986), (186, 491655), (219, 417570), (279, 327770), (310, 294993), (365, 250542), (438, 208785), (449, 203670), (465, 196662), (558, 163885), (657, 139190), (730, 125271), (898, 101835), (930, 98331), (1095, 83514), (1314, 69595), (1347, 67890), (1395, 65554), (2190, 41757), (2245, 40734), (2263, 40410), (2694, 33945), (2790, 32777), (3285, 27838), (4041, 22630), (4490, 20367), (4526, 20205), (6570, 13919), (6735, 13578), (6789, 13470), (8082, 11315)]