148564990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3019}}^1$

素因数の和:3089

約数の個数: 64

約数和(自身を含む): 330508800

約数和(自身を除く): 181943810

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 37, 38, 70, 74, 95, 133, 185, 190, 259, 266, 370, 518, 665, 703, 1295, 1330, 1406, 2590, 3019, 3515, 4921, 6038, 7030, 9842, 15095, 21133, 24605, 30190, 42266, 49210, 57361, 105665, 111703, 114722, 211330, 223406, 286805, 401527, 558515, 573610, 781921, 803054, 1117030, 1563842, 2007635, 2122357, 3909605, 4015270, 4244714, 7819210, 10611785, 14856499, 21223570, 29712998, 74282495, 148564990]

約数ペア:

[(1, 148564990), (2, 74282495), (5, 29712998), (7, 21223570), (10, 14856499), (14, 10611785), (19, 7819210), (35, 4244714), (37, 4015270), (38, 3909605), (70, 2122357), (74, 2007635), (95, 1563842), (133, 1117030), (185, 803054), (190, 781921), (259, 573610), (266, 558515), (370, 401527), (518, 286805), (665, 223406), (703, 211330), (1295, 114722), (1330, 111703), (1406, 105665), (2590, 57361), (3019, 49210), (3515, 42266), (4921, 30190), (6038, 24605), (7030, 21133), (9842, 15095)]