70279860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8807}}^1$

素因数の和:8845

約数の個数: 96

約数和(自身を含む): 236759040

約数和(自身を除く): 166479180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 8807, 17614, 26421, 35228, 44035, 52842, 61649, 88070, 105684, 123298, 132105, 167333, 176140, 184947, 246596, 264210, 308245, 334666, 369894, 501999, 528420, 616490, 669332, 739788, 836665, 924735, 1003998, 1171331, 1232980, 1673330, 1849470, 2007996, 2342662, 2509995, 3346660, 3513993, 3698940, 4685324, 5019990, 5856655, 7027986, 10039980, 11713310, 14055972, 17569965, 23426620, 35139930, 70279860]

約数ペア:

[(1, 70279860), (2, 35139930), (3, 23426620), (4, 17569965), (5, 14055972), (6, 11713310), (7, 10039980), (10, 7027986), (12, 5856655), (14, 5019990), (15, 4685324), (19, 3698940), (20, 3513993), (21, 3346660), (28, 2509995), (30, 2342662), (35, 2007996), (38, 1849470), (42, 1673330), (57, 1232980), (60, 1171331), (70, 1003998), (76, 924735), (84, 836665), (95, 739788), (105, 669332), (114, 616490), (133, 528420), (140, 501999), (190, 369894), (210, 334666), (228, 308245), (266, 264210), (285, 246596), (380, 184947), (399, 176140), (420, 167333), (532, 132105), (570, 123298), (665, 105684), (798, 88070), (1140, 61649), (1330, 52842), (1596, 44035), (1995, 35228), (2660, 26421), (3990, 17614), (7980, 8807)]