7865804580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1\times {\mathrm{3413}}^1$

素因数の和:4037

約数の個数: 96

約数和(自身を含む): 22382293248

約数和(自身を除く): 14516488668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 541, 710, 852, 1065, 1082, 1420, 1623, 2130, 2164, 2705, 3246, 3413, 4260, 5410, 6492, 6826, 8115, 10239, 10820, 13652, 16230, 17065, 20478, 32460, 34130, 38411, 40956, 51195, 68260, 76822, 102390, 115233, 153644, 192055, 204780, 230466, 242323, 384110, 460932, 484646, 576165, 726969, 768220, 969292, 1152330, 1211615, 1453938, 1846433, 2304660, 2423230, 2907876, 3634845, 3692866, 4846460, 5539299, 7269690, 7385732, 9232165, 11078598, 14539380, 18464330, 22157196, 27696495, 36928660, 55392990, 110785980, 131096743, 262193486, 393290229, 524386972, 655483715, 786580458, 1310967430, 1573160916, 1966451145, 2621934860, 3932902290, 7865804580]

約数ペア:

[(1, 7865804580), (2, 3932902290), (3, 2621934860), (4, 1966451145), (5, 1573160916), (6, 1310967430), (10, 786580458), (12, 655483715), (15, 524386972), (20, 393290229), (30, 262193486), (60, 131096743), (71, 110785980), (142, 55392990), (213, 36928660), (284, 27696495), (355, 22157196), (426, 18464330), (541, 14539380), (710, 11078598), (852, 9232165), (1065, 7385732), (1082, 7269690), (1420, 5539299), (1623, 4846460), (2130, 3692866), (2164, 3634845), (2705, 2907876), (3246, 2423230), (3413, 2304660), (4260, 1846433), (5410, 1453938), (6492, 1211615), (6826, 1152330), (8115, 969292), (10239, 768220), (10820, 726969), (13652, 576165), (16230, 484646), (17065, 460932), (20478, 384110), (32460, 242323), (34130, 230466), (38411, 204780), (40956, 192055), (51195, 153644), (68260, 115233), (76822, 102390)]