102461490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19973}}^1$

素因数の和:20008

約数の個数: 64

約数和(自身を含む): 287625600

約数和(自身を除く): 185164110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 19973, 39946, 59919, 99865, 119838, 179757, 199730, 299595, 359514, 379487, 539271, 599190, 758974, 898785, 1078542, 1138461, 1797570, 1897435, 2276922, 2696355, 3415383, 3794870, 5392710, 5692305, 6830766, 10246149, 11384610, 17076915, 20492298, 34153830, 51230745, 102461490]

約数ペア:

[(1, 102461490), (2, 51230745), (3, 34153830), (5, 20492298), (6, 17076915), (9, 11384610), (10, 10246149), (15, 6830766), (18, 5692305), (19, 5392710), (27, 3794870), (30, 3415383), (38, 2696355), (45, 2276922), (54, 1897435), (57, 1797570), (90, 1138461), (95, 1078542), (114, 898785), (135, 758974), (171, 599190), (190, 539271), (270, 379487), (285, 359514), (342, 299595), (513, 199730), (570, 179757), (855, 119838), (1026, 99865), (1710, 59919), (2565, 39946), (5130, 19973)]