29235870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:215

約数の個数: 128

約数和(自身を含む): 84672000

約数和(自身を除く): 55436130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 41, 45, 54, 57, 82, 90, 95, 114, 123, 135, 139, 171, 190, 205, 246, 270, 278, 285, 342, 369, 410, 417, 513, 570, 615, 695, 738, 779, 834, 855, 1026, 1107, 1230, 1251, 1390, 1558, 1710, 1845, 2085, 2214, 2337, 2502, 2565, 2641, 3690, 3753, 3895, 4170, 4674, 5130, 5282, 5535, 5699, 6255, 7011, 7506, 7790, 7923, 11070, 11398, 11685, 12510, 13205, 14022, 15846, 17097, 18765, 21033, 23370, 23769, 26410, 28495, 34194, 35055, 37530, 39615, 42066, 47538, 51291, 56990, 70110, 71307, 79230, 85485, 102582, 105165, 108281, 118845, 142614, 153873, 170970, 210330, 216562, 237690, 256455, 307746, 324843, 356535, 512910, 541405, 649686, 713070, 769365, 974529, 1082810, 1538730, 1624215, 1949058, 2923587, 3248430, 4872645, 5847174, 9745290, 14617935, 29235870]

約数ペア:

[(1, 29235870), (2, 14617935), (3, 9745290), (5, 5847174), (6, 4872645), (9, 3248430), (10, 2923587), (15, 1949058), (18, 1624215), (19, 1538730), (27, 1082810), (30, 974529), (38, 769365), (41, 713070), (45, 649686), (54, 541405), (57, 512910), (82, 356535), (90, 324843), (95, 307746), (114, 256455), (123, 237690), (135, 216562), (139, 210330), (171, 170970), (190, 153873), (205, 142614), (246, 118845), (270, 108281), (278, 105165), (285, 102582), (342, 85485), (369, 79230), (410, 71307), (417, 70110), (513, 56990), (570, 51291), (615, 47538), (695, 42066), (738, 39615), (779, 37530), (834, 35055), (855, 34194), (1026, 28495), (1107, 26410), (1230, 23769), (1251, 23370), (1390, 21033), (1558, 18765), (1710, 17097), (1845, 15846), (2085, 14022), (2214, 13205), (2337, 12510), (2502, 11685), (2565, 11398), (2641, 11070), (3690, 7923), (3753, 7790), (3895, 7506), (4170, 7011), (4674, 6255), (5130, 5699), (5282, 5535)]