70141950

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:301

約数の個数: 144

約数和(自身を含む): 204736896

約数和(自身を除く): 134594946

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 27, 30, 45, 46, 50, 54, 69, 75, 81, 90, 115, 135, 138, 150, 162, 207, 225, 230, 243, 251, 270, 345, 405, 414, 450, 486, 502, 575, 621, 675, 690, 753, 810, 1035, 1150, 1215, 1242, 1255, 1350, 1506, 1725, 1863, 2025, 2070, 2259, 2430, 2510, 3105, 3450, 3726, 3765, 4050, 4518, 5175, 5589, 5773, 6075, 6210, 6275, 6777, 7530, 9315, 10350, 11178, 11295, 11546, 12150, 12550, 13554, 15525, 17319, 18630, 18825, 20331, 22590, 27945, 28865, 31050, 33885, 34638, 37650, 40662, 46575, 51957, 55890, 56475, 57730, 60993, 67770, 86595, 93150, 101655, 103914, 112950, 121986, 139725, 144325, 155871, 169425, 173190, 203310, 259785, 279450, 288650, 304965, 311742, 338850, 432975, 467613, 508275, 519570, 609930, 779355, 865950, 935226, 1016550, 1298925, 1402839, 1524825, 1558710, 2338065, 2597850, 2805678, 3049650, 3896775, 4676130, 7014195, 7793550, 11690325, 14028390, 23380650, 35070975, 70141950]

約数ペア:

[(1, 70141950), (2, 35070975), (3, 23380650), (5, 14028390), (6, 11690325), (9, 7793550), (10, 7014195), (15, 4676130), (18, 3896775), (23, 3049650), (25, 2805678), (27, 2597850), (30, 2338065), (45, 1558710), (46, 1524825), (50, 1402839), (54, 1298925), (69, 1016550), (75, 935226), (81, 865950), (90, 779355), (115, 609930), (135, 519570), (138, 508275), (150, 467613), (162, 432975), (207, 338850), (225, 311742), (230, 304965), (243, 288650), (251, 279450), (270, 259785), (345, 203310), (405, 173190), (414, 169425), (450, 155871), (486, 144325), (502, 139725), (575, 121986), (621, 112950), (675, 103914), (690, 101655), (753, 93150), (810, 86595), (1035, 67770), (1150, 60993), (1215, 57730), (1242, 56475), (1255, 55890), (1350, 51957), (1506, 46575), (1725, 40662), (1863, 37650), (2025, 34638), (2070, 33885), (2259, 31050), (2430, 28865), (2510, 27945), (3105, 22590), (3450, 20331), (3726, 18825), (3765, 18630), (4050, 17319), (4518, 15525), (5175, 13554), (5589, 12550), (5773, 12150), (6075, 11546), (6210, 11295), (6275, 11178), (6777, 10350), (7530, 9315)]