70857450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{719}}^1$

素因数の和:813

約数の個数: 96

約数和(自身を含む): 198201600

約数和(自身を除く): 127344150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 73, 75, 90, 135, 146, 150, 219, 225, 270, 365, 438, 450, 657, 675, 719, 730, 1095, 1314, 1350, 1438, 1825, 1971, 2157, 2190, 3285, 3595, 3650, 3942, 4314, 5475, 6471, 6570, 7190, 9855, 10785, 10950, 12942, 16425, 17975, 19413, 19710, 21570, 32355, 32850, 35950, 38826, 49275, 52487, 53925, 64710, 97065, 98550, 104974, 107850, 157461, 161775, 194130, 262435, 314922, 323550, 472383, 485325, 524870, 787305, 944766, 970650, 1312175, 1417149, 1574610, 2361915, 2624350, 2834298, 3936525, 4723830, 7085745, 7873050, 11809575, 14171490, 23619150, 35428725, 70857450]

約数ペア:

[(1, 70857450), (2, 35428725), (3, 23619150), (5, 14171490), (6, 11809575), (9, 7873050), (10, 7085745), (15, 4723830), (18, 3936525), (25, 2834298), (27, 2624350), (30, 2361915), (45, 1574610), (50, 1417149), (54, 1312175), (73, 970650), (75, 944766), (90, 787305), (135, 524870), (146, 485325), (150, 472383), (219, 323550), (225, 314922), (270, 262435), (365, 194130), (438, 161775), (450, 157461), (657, 107850), (675, 104974), (719, 98550), (730, 97065), (1095, 64710), (1314, 53925), (1350, 52487), (1438, 49275), (1825, 38826), (1971, 35950), (2157, 32850), (2190, 32355), (3285, 21570), (3595, 19710), (3650, 19413), (3942, 17975), (4314, 16425), (5475, 12942), (6471, 10950), (6570, 10785), (7190, 9855)]