28103671190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{33521}}^1$

素因数の和:33630

約数の個数: 96

約数和(自身を含む): 61908429600

約数和(自身を除く): 33804758410

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 59, 70, 98, 118, 145, 203, 245, 290, 295, 406, 413, 490, 590, 826, 1015, 1421, 1711, 2030, 2065, 2842, 2891, 3422, 4130, 5782, 7105, 8555, 11977, 14210, 14455, 17110, 23954, 28910, 33521, 59885, 67042, 83839, 119770, 167605, 167678, 234647, 335210, 419195, 469294, 838390, 972109, 1173235, 1642529, 1944218, 1977739, 2346470, 3285058, 3955478, 4860545, 6804763, 8212645, 9721090, 9888695, 13609526, 13844173, 16425290, 19777390, 27688346, 34023815, 47633341, 57354431, 68047630, 69220865, 95266682, 96909211, 114708862, 138441730, 193818422, 238166705, 286772155, 401481017, 476333410, 484546055, 573544310, 802962034, 969092110, 2007405085, 2810367119, 4014810170, 5620734238, 14051835595, 28103671190]

約数ペア:

[(1, 28103671190), (2, 14051835595), (5, 5620734238), (7, 4014810170), (10, 2810367119), (14, 2007405085), (29, 969092110), (35, 802962034), (49, 573544310), (58, 484546055), (59, 476333410), (70, 401481017), (98, 286772155), (118, 238166705), (145, 193818422), (203, 138441730), (245, 114708862), (290, 96909211), (295, 95266682), (406, 69220865), (413, 68047630), (490, 57354431), (590, 47633341), (826, 34023815), (1015, 27688346), (1421, 19777390), (1711, 16425290), (2030, 13844173), (2065, 13609526), (2842, 9888695), (2891, 9721090), (3422, 8212645), (4130, 6804763), (5782, 4860545), (7105, 3955478), (8555, 3285058), (11977, 2346470), (14210, 1977739), (14455, 1944218), (17110, 1642529), (23954, 1173235), (28910, 972109), (33521, 838390), (59885, 469294), (67042, 419195), (83839, 335210), (119770, 234647), (167605, 167678)]