295657830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{643}}^1$

素因数の和:803

約数の個数: 128

約数和(自身を含む): 856880640

約数和(自身を除く): 561222810

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 131, 135, 195, 234, 262, 270, 351, 390, 393, 585, 643, 655, 702, 786, 1170, 1179, 1286, 1310, 1703, 1755, 1929, 1965, 2358, 3215, 3406, 3510, 3537, 3858, 3930, 5109, 5787, 5895, 6430, 7074, 8359, 8515, 9645, 10218, 11574, 11790, 15327, 16718, 17030, 17361, 17685, 19290, 25077, 25545, 28935, 30654, 34722, 35370, 41795, 45981, 50154, 51090, 57870, 75231, 76635, 83590, 84233, 86805, 91962, 125385, 150462, 153270, 168466, 173610, 225693, 229905, 250770, 252699, 376155, 421165, 451386, 459810, 505398, 752310, 758097, 842330, 1095029, 1128465, 1263495, 1516194, 2190058, 2256930, 2274291, 2526990, 3285087, 3790485, 4548582, 5475145, 6570174, 7580970, 9855261, 10950290, 11371455, 16425435, 19710522, 22742910, 29565783, 32850870, 49276305, 59131566, 98552610, 147828915, 295657830]

約数ペア:

[(1, 295657830), (2, 147828915), (3, 98552610), (5, 59131566), (6, 49276305), (9, 32850870), (10, 29565783), (13, 22742910), (15, 19710522), (18, 16425435), (26, 11371455), (27, 10950290), (30, 9855261), (39, 7580970), (45, 6570174), (54, 5475145), (65, 4548582), (78, 3790485), (90, 3285087), (117, 2526990), (130, 2274291), (131, 2256930), (135, 2190058), (195, 1516194), (234, 1263495), (262, 1128465), (270, 1095029), (351, 842330), (390, 758097), (393, 752310), (585, 505398), (643, 459810), (655, 451386), (702, 421165), (786, 376155), (1170, 252699), (1179, 250770), (1286, 229905), (1310, 225693), (1703, 173610), (1755, 168466), (1929, 153270), (1965, 150462), (2358, 125385), (3215, 91962), (3406, 86805), (3510, 84233), (3537, 83590), (3858, 76635), (3930, 75231), (5109, 57870), (5787, 51090), (5895, 50154), (6430, 45981), (7074, 41795), (8359, 35370), (8515, 34722), (9645, 30654), (10218, 28935), (11574, 25545), (11790, 25077), (15327, 19290), (16718, 17685), (17030, 17361)]