310114420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{577}}^1$

素因数の和:953

約数の個数: 96

約数和(自身を含む): 815673600

約数和(自身を除く): 505559180

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 349, 385, 577, 698, 770, 1154, 1396, 1540, 1745, 2308, 2443, 2885, 3490, 3839, 4039, 4886, 5770, 6347, 6980, 7678, 8078, 9772, 11540, 12215, 12694, 15356, 16156, 19195, 20195, 24430, 25388, 26873, 31735, 38390, 40390, 44429, 48860, 53746, 63470, 76780, 80780, 88858, 107492, 126940, 134365, 177716, 201373, 222145, 268730, 402746, 444290, 537460, 805492, 888580, 1006865, 1409611, 2013730, 2215103, 2819222, 4027460, 4430206, 5638444, 7048055, 8860412, 11075515, 14096110, 15505721, 22151030, 28192220, 31011442, 44302060, 62022884, 77528605, 155057210, 310114420]

約数ペア:

[(1, 310114420), (2, 155057210), (4, 77528605), (5, 62022884), (7, 44302060), (10, 31011442), (11, 28192220), (14, 22151030), (20, 15505721), (22, 14096110), (28, 11075515), (35, 8860412), (44, 7048055), (55, 5638444), (70, 4430206), (77, 4027460), (110, 2819222), (140, 2215103), (154, 2013730), (220, 1409611), (308, 1006865), (349, 888580), (385, 805492), (577, 537460), (698, 444290), (770, 402746), (1154, 268730), (1396, 222145), (1540, 201373), (1745, 177716), (2308, 134365), (2443, 126940), (2885, 107492), (3490, 88858), (3839, 80780), (4039, 76780), (4886, 63470), (5770, 53746), (6347, 48860), (6980, 44429), (7678, 40390), (8078, 38390), (9772, 31735), (11540, 26873), (12215, 25388), (12694, 24430), (15356, 20195), (16156, 19195)]