42452340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1657}}^1$

素因数の和:1737

約数の個数: 96

約数和(自身を含む): 138157824

約数和(自身を除く): 95705484

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 61, 70, 84, 105, 122, 140, 183, 210, 244, 305, 366, 420, 427, 610, 732, 854, 915, 1220, 1281, 1657, 1708, 1830, 2135, 2562, 3314, 3660, 4270, 4971, 5124, 6405, 6628, 8285, 8540, 9942, 11599, 12810, 16570, 19884, 23198, 24855, 25620, 33140, 34797, 46396, 49710, 57995, 69594, 99420, 101077, 115990, 139188, 173985, 202154, 231980, 303231, 347970, 404308, 505385, 606462, 695940, 707539, 1010770, 1212924, 1415078, 1516155, 2021540, 2122617, 2830156, 3032310, 3537695, 4245234, 6064620, 7075390, 8490468, 10613085, 14150780, 21226170, 42452340]

約数ペア:

[(1, 42452340), (2, 21226170), (3, 14150780), (4, 10613085), (5, 8490468), (6, 7075390), (7, 6064620), (10, 4245234), (12, 3537695), (14, 3032310), (15, 2830156), (20, 2122617), (21, 2021540), (28, 1516155), (30, 1415078), (35, 1212924), (42, 1010770), (60, 707539), (61, 695940), (70, 606462), (84, 505385), (105, 404308), (122, 347970), (140, 303231), (183, 231980), (210, 202154), (244, 173985), (305, 139188), (366, 115990), (420, 101077), (427, 99420), (610, 69594), (732, 57995), (854, 49710), (915, 46396), (1220, 34797), (1281, 33140), (1657, 25620), (1708, 24855), (1830, 23198), (2135, 19884), (2562, 16570), (3314, 12810), (3660, 11599), (4270, 9942), (4971, 8540), (5124, 8285), (6405, 6628)]