444970890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{54331}}^1$

素因数の和:54364

約数の個数: 96

約数和(自身を含む): 1423933056

約数和(自身を除く): 978962166

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 8190, 54331, 108662, 162993, 271655, 325986, 380317, 488979, 543310, 706303, 760634, 814965, 977958, 1140951, 1412606, 1629930, 1901585, 2118909, 2281902, 2444895, 3422853, 3531515, 3803170, 4237818, 4889790, 4944121, 5704755, 6356727, 6845706, 7063030, 9888242, 10594545, 11409510, 12713454, 14832363, 17114265, 21189090, 24720605, 29664726, 31783635, 34228530, 44497089, 49441210, 63567270, 74161815, 88994178, 148323630, 222485445, 444970890]

約数ペア:

[(1, 444970890), (2, 222485445), (3, 148323630), (5, 88994178), (6, 74161815), (7, 63567270), (9, 49441210), (10, 44497089), (13, 34228530), (14, 31783635), (15, 29664726), (18, 24720605), (21, 21189090), (26, 17114265), (30, 14832363), (35, 12713454), (39, 11409510), (42, 10594545), (45, 9888242), (63, 7063030), (65, 6845706), (70, 6356727), (78, 5704755), (90, 4944121), (91, 4889790), (105, 4237818), (117, 3803170), (126, 3531515), (130, 3422853), (182, 2444895), (195, 2281902), (210, 2118909), (234, 1901585), (273, 1629930), (315, 1412606), (390, 1140951), (455, 977958), (546, 814965), (585, 760634), (630, 706303), (819, 543310), (910, 488979), (1170, 380317), (1365, 325986), (1638, 271655), (2730, 162993), (4095, 108662), (8190, 54331)]