2258749260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{220151}}^1$

素因数の和:220188

約数の個数: 96

約数和(自身を含む): 7397107200

約数和(自身を除く): 5138357940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 10260, 220151, 440302, 660453, 880604, 1100755, 1320906, 1981359, 2201510, 2641812, 3302265, 3962718, 4182869, 4403020, 5944077, 6604530, 7925436, 8365738, 9906795, 11888154, 12548607, 13209060, 16731476, 19813590, 20914345, 23776308, 25097214, 29720385, 37645821, 39627180, 41828690, 50194428, 59440770, 62743035, 75291642, 83657380, 112937463, 118881540, 125486070, 150583284, 188229105, 225874926, 250972140, 376458210, 451749852, 564687315, 752916420, 1129374630, 2258749260]

約数ペア:

[(1, 2258749260), (2, 1129374630), (3, 752916420), (4, 564687315), (5, 451749852), (6, 376458210), (9, 250972140), (10, 225874926), (12, 188229105), (15, 150583284), (18, 125486070), (19, 118881540), (20, 112937463), (27, 83657380), (30, 75291642), (36, 62743035), (38, 59440770), (45, 50194428), (54, 41828690), (57, 39627180), (60, 37645821), (76, 29720385), (90, 25097214), (95, 23776308), (108, 20914345), (114, 19813590), (135, 16731476), (171, 13209060), (180, 12548607), (190, 11888154), (228, 9906795), (270, 8365738), (285, 7925436), (342, 6604530), (380, 5944077), (513, 4403020), (540, 4182869), (570, 3962718), (684, 3302265), (855, 2641812), (1026, 2201510), (1140, 1981359), (1710, 1320906), (2052, 1100755), (2565, 880604), (3420, 660453), (5130, 440302), (10260, 220151)]