409707870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2221}}^1$

素因数の和:2298

約数の個数: 128

約数和(自身を含む): 1182601728

約数和(自身を除く): 772893858

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 43, 55, 65, 66, 78, 86, 110, 129, 130, 143, 165, 195, 215, 258, 286, 330, 390, 429, 430, 473, 559, 645, 715, 858, 946, 1118, 1290, 1419, 1430, 1677, 2145, 2221, 2365, 2795, 2838, 3354, 4290, 4442, 4730, 5590, 6149, 6663, 7095, 8385, 11105, 12298, 13326, 14190, 16770, 18447, 22210, 24431, 28873, 30745, 33315, 36894, 48862, 57746, 61490, 66630, 73293, 86619, 92235, 95503, 122155, 144365, 146586, 173238, 184470, 191006, 244310, 286509, 288730, 317603, 366465, 433095, 477515, 573018, 635206, 732930, 866190, 952809, 955030, 1050533, 1241539, 1432545, 1588015, 1905618, 2101066, 2483078, 2865090, 3151599, 3176030, 3724617, 4764045, 5252665, 6207695, 6303198, 7449234, 9528090, 10505330, 12415390, 13656929, 15757995, 18623085, 27313858, 31515990, 37246170, 40970787, 68284645, 81941574, 136569290, 204853935, 409707870]

約数ペア:

[(1, 409707870), (2, 204853935), (3, 136569290), (5, 81941574), (6, 68284645), (10, 40970787), (11, 37246170), (13, 31515990), (15, 27313858), (22, 18623085), (26, 15757995), (30, 13656929), (33, 12415390), (39, 10505330), (43, 9528090), (55, 7449234), (65, 6303198), (66, 6207695), (78, 5252665), (86, 4764045), (110, 3724617), (129, 3176030), (130, 3151599), (143, 2865090), (165, 2483078), (195, 2101066), (215, 1905618), (258, 1588015), (286, 1432545), (330, 1241539), (390, 1050533), (429, 955030), (430, 952809), (473, 866190), (559, 732930), (645, 635206), (715, 573018), (858, 477515), (946, 433095), (1118, 366465), (1290, 317603), (1419, 288730), (1430, 286509), (1677, 244310), (2145, 191006), (2221, 184470), (2365, 173238), (2795, 146586), (2838, 144365), (3354, 122155), (4290, 95503), (4442, 92235), (4730, 86619), (5590, 73293), (6149, 66630), (6663, 61490), (7095, 57746), (8385, 48862), (11105, 36894), (12298, 33315), (13326, 30745), (14190, 28873), (16770, 24431), (18447, 22210)]