6475143220

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{2239}}^1$

素因数の和:2502

約数の個数: 144

約数和(自身を含む): 17117291520

約数和(自身を除く): 10642148300

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 227, 245, 260, 364, 454, 455, 490, 637, 908, 910, 980, 1135, 1274, 1589, 1820, 2239, 2270, 2548, 2951, 3178, 3185, 4478, 4540, 5902, 6356, 6370, 7945, 8956, 11123, 11195, 11804, 12740, 14755, 15673, 15890, 20657, 22246, 22390, 29107, 29510, 31346, 31780, 41314, 44492, 44780, 55615, 58214, 59020, 62692, 78365, 82628, 103285, 109711, 111230, 116428, 144599, 145535, 156730, 203749, 206570, 219422, 222460, 289198, 291070, 313460, 407498, 413140, 438844, 508253, 548555, 578396, 582140, 722995, 814996, 1016506, 1018745, 1097110, 1426243, 1445990, 2033012, 2037490, 2194220, 2541265, 2852486, 2891980, 3557771, 4074980, 5082530, 5704972, 6607289, 7115542, 7131215, 10165060, 13214578, 14231084, 14262430, 17788855, 24904397, 26429156, 28524860, 33036445, 35577710, 46251023, 49808794, 66072890, 71155420, 92502046, 99617588, 124521985, 132145780, 185004092, 231255115, 249043970, 323757161, 462510230, 498087940, 647514322, 925020460, 1295028644, 1618785805, 3237571610, 6475143220]

約数ペア:

[(1, 6475143220), (2, 3237571610), (4, 1618785805), (5, 1295028644), (7, 925020460), (10, 647514322), (13, 498087940), (14, 462510230), (20, 323757161), (26, 249043970), (28, 231255115), (35, 185004092), (49, 132145780), (52, 124521985), (65, 99617588), (70, 92502046), (91, 71155420), (98, 66072890), (130, 49808794), (140, 46251023), (182, 35577710), (196, 33036445), (227, 28524860), (245, 26429156), (260, 24904397), (364, 17788855), (454, 14262430), (455, 14231084), (490, 13214578), (637, 10165060), (908, 7131215), (910, 7115542), (980, 6607289), (1135, 5704972), (1274, 5082530), (1589, 4074980), (1820, 3557771), (2239, 2891980), (2270, 2852486), (2548, 2541265), (2951, 2194220), (3178, 2037490), (3185, 2033012), (4478, 1445990), (4540, 1426243), (5902, 1097110), (6356, 1018745), (6370, 1016506), (7945, 814996), (8956, 722995), (11123, 582140), (11195, 578396), (11804, 548555), (12740, 508253), (14755, 438844), (15673, 413140), (15890, 407498), (20657, 313460), (22246, 291070), (22390, 289198), (29107, 222460), (29510, 219422), (31346, 206570), (31780, 203749), (41314, 156730), (44492, 145535), (44780, 144599), (55615, 116428), (58214, 111230), (59020, 109711), (62692, 103285), (78365, 82628)]