13304412180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3890179}}^1$

素因数の和:3890213

約数の個数: 72

約数和(自身を含む): 42480765600

約数和(自身を除く): 29176353420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 3890179, 7780358, 11670537, 15560716, 19450895, 23341074, 35011611, 38901790, 46682148, 58352685, 70023222, 73913401, 77803580, 116705370, 140046444, 147826802, 175058055, 221740203, 233410740, 295653604, 350116110, 369567005, 443480406, 665220609, 700232220, 739134010, 886960812, 1108701015, 1330441218, 1478268020, 2217402030, 2660882436, 3326103045, 4434804060, 6652206090, 13304412180]

約数ペア:

[(1, 13304412180), (2, 6652206090), (3, 4434804060), (4, 3326103045), (5, 2660882436), (6, 2217402030), (9, 1478268020), (10, 1330441218), (12, 1108701015), (15, 886960812), (18, 739134010), (19, 700232220), (20, 665220609), (30, 443480406), (36, 369567005), (38, 350116110), (45, 295653604), (57, 233410740), (60, 221740203), (76, 175058055), (90, 147826802), (95, 140046444), (114, 116705370), (171, 77803580), (180, 73913401), (190, 70023222), (228, 58352685), (285, 46682148), (342, 38901790), (380, 35011611), (570, 23341074), (684, 19450895), (855, 15560716), (1140, 11670537), (1710, 7780358), (3420, 3890179)]