139201860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1223}}^1$

素因数の和:1513

約数の個数: 96

約数和(自身を含む): 447455232

約数和(自身を除く): 308253372

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 271, 420, 542, 813, 1084, 1223, 1355, 1626, 1897, 2446, 2710, 3252, 3669, 3794, 4065, 4892, 5420, 5691, 6115, 7338, 7588, 8130, 8561, 9485, 11382, 12230, 14676, 16260, 17122, 18345, 18970, 22764, 24460, 25683, 28455, 34244, 36690, 37940, 42805, 51366, 56910, 73380, 85610, 102732, 113820, 128415, 171220, 256830, 331433, 513660, 662866, 994299, 1325732, 1657165, 1988598, 2320031, 3314330, 3977196, 4640062, 4971495, 6628660, 6960093, 9280124, 9942990, 11600155, 13920186, 19885980, 23200310, 27840372, 34800465, 46400620, 69600930, 139201860]

約数ペア:

[(1, 139201860), (2, 69600930), (3, 46400620), (4, 34800465), (5, 27840372), (6, 23200310), (7, 19885980), (10, 13920186), (12, 11600155), (14, 9942990), (15, 9280124), (20, 6960093), (21, 6628660), (28, 4971495), (30, 4640062), (35, 3977196), (42, 3314330), (60, 2320031), (70, 1988598), (84, 1657165), (105, 1325732), (140, 994299), (210, 662866), (271, 513660), (420, 331433), (542, 256830), (813, 171220), (1084, 128415), (1223, 113820), (1355, 102732), (1626, 85610), (1897, 73380), (2446, 56910), (2710, 51366), (3252, 42805), (3669, 37940), (3794, 36690), (4065, 34244), (4892, 28455), (5420, 25683), (5691, 24460), (6115, 22764), (7338, 18970), (7588, 18345), (8130, 17122), (8561, 16260), (9485, 14676), (11382, 12230)]