1031421620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{503}}^1$

素因数の和:729

約数の個数: 96

約数和(自身を含む): 2374541568

約数和(自身を除く): 1343119948

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 163, 170, 185, 326, 340, 370, 503, 629, 652, 740, 815, 1006, 1258, 1630, 2012, 2515, 2516, 2771, 3145, 3260, 5030, 5542, 6031, 6290, 8551, 10060, 11084, 12062, 12580, 13855, 17102, 18611, 24124, 27710, 30155, 34204, 37222, 42755, 55420, 60310, 74444, 81989, 85510, 93055, 102527, 120620, 163978, 171020, 186110, 205054, 316387, 327956, 372220, 409945, 410108, 512635, 632774, 819890, 1025270, 1265548, 1393813, 1581935, 1639780, 2050540, 2787626, 3033593, 3163870, 5575252, 6067186, 6327740, 6969065, 12134372, 13938130, 15167965, 27876260, 30335930, 51571081, 60671860, 103142162, 206284324, 257855405, 515710810, 1031421620]

約数ペア:

[(1, 1031421620), (2, 515710810), (4, 257855405), (5, 206284324), (10, 103142162), (17, 60671860), (20, 51571081), (34, 30335930), (37, 27876260), (68, 15167965), (74, 13938130), (85, 12134372), (148, 6969065), (163, 6327740), (170, 6067186), (185, 5575252), (326, 3163870), (340, 3033593), (370, 2787626), (503, 2050540), (629, 1639780), (652, 1581935), (740, 1393813), (815, 1265548), (1006, 1025270), (1258, 819890), (1630, 632774), (2012, 512635), (2515, 410108), (2516, 409945), (2771, 372220), (3145, 327956), (3260, 316387), (5030, 205054), (5542, 186110), (6031, 171020), (6290, 163978), (8551, 120620), (10060, 102527), (11084, 93055), (12062, 85510), (12580, 81989), (13855, 74444), (17102, 60310), (18611, 55420), (24124, 42755), (27710, 37222), (30155, 34204)]