70211460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{509}}^1$

素因数の和:562

約数の個数: 144

約数和(自身を含む): 227908800

約数和(自身を除く): 157697340

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 121, 132, 165, 190, 209, 220, 228, 242, 285, 330, 363, 380, 418, 484, 509, 570, 605, 627, 660, 726, 836, 1018, 1045, 1140, 1210, 1254, 1452, 1527, 1815, 2036, 2090, 2299, 2420, 2508, 2545, 3054, 3135, 3630, 4180, 4598, 5090, 5599, 6108, 6270, 6897, 7260, 7635, 9196, 9671, 10180, 11198, 11495, 12540, 13794, 15270, 16797, 19342, 22396, 22990, 27588, 27995, 29013, 30540, 33594, 34485, 38684, 45980, 48355, 55990, 58026, 61589, 67188, 68970, 83985, 96710, 106381, 111980, 116052, 123178, 137940, 145065, 167970, 184767, 193420, 212762, 246356, 290130, 307945, 319143, 335940, 369534, 425524, 531905, 580260, 615890, 638286, 739068, 923835, 1063810, 1170191, 1231780, 1276572, 1595715, 1847670, 2127620, 2340382, 3191430, 3510573, 3695340, 4680764, 5850955, 6382860, 7021146, 11701910, 14042292, 17552865, 23403820, 35105730, 70211460]

約数ペア:

[(1, 70211460), (2, 35105730), (3, 23403820), (4, 17552865), (5, 14042292), (6, 11701910), (10, 7021146), (11, 6382860), (12, 5850955), (15, 4680764), (19, 3695340), (20, 3510573), (22, 3191430), (30, 2340382), (33, 2127620), (38, 1847670), (44, 1595715), (55, 1276572), (57, 1231780), (60, 1170191), (66, 1063810), (76, 923835), (95, 739068), (110, 638286), (114, 615890), (121, 580260), (132, 531905), (165, 425524), (190, 369534), (209, 335940), (220, 319143), (228, 307945), (242, 290130), (285, 246356), (330, 212762), (363, 193420), (380, 184767), (418, 167970), (484, 145065), (509, 137940), (570, 123178), (605, 116052), (627, 111980), (660, 106381), (726, 96710), (836, 83985), (1018, 68970), (1045, 67188), (1140, 61589), (1210, 58026), (1254, 55990), (1452, 48355), (1527, 45980), (1815, 38684), (2036, 34485), (2090, 33594), (2299, 30540), (2420, 29013), (2508, 27995), (2545, 27588), (3054, 22990), (3135, 22396), (3630, 19342), (4180, 16797), (4598, 15270), (5090, 13794), (5599, 12540), (6108, 11495), (6270, 11198), (6897, 10180), (7260, 9671), (7635, 9196)]