75551030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 150405120

約数和(自身を除く): 74854090

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 101, 127, 155, 190, 202, 254, 310, 505, 589, 635, 1010, 1178, 1270, 1919, 2413, 2945, 3131, 3838, 3937, 4826, 5890, 6262, 7874, 9595, 12065, 12827, 15655, 19190, 19685, 24130, 25654, 31310, 39370, 59489, 64135, 74803, 118978, 128270, 149606, 243713, 297445, 374015, 397637, 487426, 594890, 748030, 795274, 1218565, 1988185, 2437130, 3976370, 7555103, 15110206, 37775515, 75551030]

約数ペア:

[(1, 75551030), (2, 37775515), (5, 15110206), (10, 7555103), (19, 3976370), (31, 2437130), (38, 1988185), (62, 1218565), (95, 795274), (101, 748030), (127, 594890), (155, 487426), (190, 397637), (202, 374015), (254, 297445), (310, 243713), (505, 149606), (589, 128270), (635, 118978), (1010, 74803), (1178, 64135), (1270, 59489), (1919, 39370), (2413, 31310), (2945, 25654), (3131, 24130), (3838, 19685), (3937, 19190), (4826, 15655), (5890, 12827), (6262, 12065), (7874, 9595)]