8147996910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{21317}}^1$

素因数の和:21498

約数の個数: 96

約数和(自身を含む): 22028827392

約数和(自身を除く): 13880830482

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 137, 155, 186, 274, 279, 310, 411, 465, 558, 685, 822, 930, 1233, 1370, 1395, 2055, 2466, 2790, 4110, 4247, 6165, 8494, 12330, 12741, 21235, 21317, 25482, 38223, 42470, 42634, 63705, 63951, 76446, 106585, 127410, 127902, 191115, 191853, 213170, 319755, 382230, 383706, 639510, 660827, 959265, 1321654, 1918530, 1982481, 2920429, 3304135, 3964962, 5840858, 5947443, 6608270, 8761287, 9912405, 11894886, 14602145, 17522574, 19824810, 26283861, 29204290, 29737215, 43806435, 52567722, 59474430, 87612870, 90533299, 131419305, 181066598, 262838610, 271599897, 452666495, 543199794, 814799691, 905332990, 1357999485, 1629599382, 2715998970, 4073998455, 8147996910]

約数ペア:

[(1, 8147996910), (2, 4073998455), (3, 2715998970), (5, 1629599382), (6, 1357999485), (9, 905332990), (10, 814799691), (15, 543199794), (18, 452666495), (30, 271599897), (31, 262838610), (45, 181066598), (62, 131419305), (90, 90533299), (93, 87612870), (137, 59474430), (155, 52567722), (186, 43806435), (274, 29737215), (279, 29204290), (310, 26283861), (411, 19824810), (465, 17522574), (558, 14602145), (685, 11894886), (822, 9912405), (930, 8761287), (1233, 6608270), (1370, 5947443), (1395, 5840858), (2055, 3964962), (2466, 3304135), (2790, 2920429), (4110, 1982481), (4247, 1918530), (6165, 1321654), (8494, 959265), (12330, 660827), (12741, 639510), (21235, 383706), (21317, 382230), (25482, 319755), (38223, 213170), (42470, 191853), (42634, 191115), (63705, 127902), (63951, 127410), (76446, 106585)]