2022022730

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1$

素因数の和:509

約数の個数: 128

約数和(自身を含む): 4618252800

約数和(自身を除く): 2596230070

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 137, 182, 245, 274, 331, 343, 455, 490, 637, 662, 685, 686, 910, 959, 1274, 1370, 1655, 1715, 1781, 1918, 2317, 3185, 3310, 3430, 3562, 4303, 4459, 4634, 4795, 6370, 6713, 8606, 8905, 8918, 9590, 11585, 12467, 13426, 16219, 17810, 21515, 22295, 23170, 24934, 30121, 32438, 33565, 43030, 44590, 45347, 46991, 60242, 62335, 67130, 81095, 87269, 90694, 93982, 113533, 124670, 150605, 162190, 174538, 210847, 226735, 227066, 234955, 301210, 317429, 421694, 436345, 453470, 469910, 567665, 589511, 610883, 634858, 872690, 1054235, 1135330, 1179022, 1221766, 1475929, 1587145, 2108470, 2222003, 2947555, 2951858, 3054415, 3174290, 4126577, 4444006, 5895110, 6108830, 7379645, 8253154, 11110015, 14759290, 15554021, 20632885, 22220030, 28886039, 31108042, 41265770, 57772078, 77770105, 144430195, 155540210, 202202273, 288860390, 404404546, 1011011365, 2022022730]

約数ペア:

[(1, 2022022730), (2, 1011011365), (5, 404404546), (7, 288860390), (10, 202202273), (13, 155540210), (14, 144430195), (26, 77770105), (35, 57772078), (49, 41265770), (65, 31108042), (70, 28886039), (91, 22220030), (98, 20632885), (130, 15554021), (137, 14759290), (182, 11110015), (245, 8253154), (274, 7379645), (331, 6108830), (343, 5895110), (455, 4444006), (490, 4126577), (637, 3174290), (662, 3054415), (685, 2951858), (686, 2947555), (910, 2222003), (959, 2108470), (1274, 1587145), (1370, 1475929), (1655, 1221766), (1715, 1179022), (1781, 1135330), (1918, 1054235), (2317, 872690), (3185, 634858), (3310, 610883), (3430, 589511), (3562, 567665), (4303, 469910), (4459, 453470), (4634, 436345), (4795, 421694), (6370, 317429), (6713, 301210), (8606, 234955), (8905, 227066), (8918, 226735), (9590, 210847), (11585, 174538), (12467, 162190), (13426, 150605), (16219, 124670), (17810, 113533), (21515, 93982), (22295, 90694), (23170, 87269), (24934, 81095), (30121, 67130), (32438, 62335), (33565, 60242), (43030, 46991), (44590, 45347)]