1309264920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191413}}^1$

素因数の和:191449

約数の個数: 96

約数和(自身を含む): 4479087600

約数和(自身を除く): 3169822680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 191413, 382826, 574239, 765652, 957065, 1148478, 1531304, 1722717, 1914130, 2296956, 2871195, 3445434, 3636847, 3828260, 4593912, 5742390, 6890868, 7273694, 7656520, 8613585, 10910541, 11484780, 13781736, 14547388, 17227170, 18184235, 21821082, 22969560, 29094776, 32731623, 34454340, 36368470, 43642164, 54552705, 65463246, 68908680, 72736940, 87284328, 109105410, 130926492, 145473880, 163658115, 218210820, 261852984, 327316230, 436421640, 654632460, 1309264920]

約数ペア:

[(1, 1309264920), (2, 654632460), (3, 436421640), (4, 327316230), (5, 261852984), (6, 218210820), (8, 163658115), (9, 145473880), (10, 130926492), (12, 109105410), (15, 87284328), (18, 72736940), (19, 68908680), (20, 65463246), (24, 54552705), (30, 43642164), (36, 36368470), (38, 34454340), (40, 32731623), (45, 29094776), (57, 22969560), (60, 21821082), (72, 18184235), (76, 17227170), (90, 14547388), (95, 13781736), (114, 11484780), (120, 10910541), (152, 8613585), (171, 7656520), (180, 7273694), (190, 6890868), (228, 5742390), (285, 4593912), (342, 3828260), (360, 3636847), (380, 3445434), (456, 2871195), (570, 2296956), (684, 1914130), (760, 1722717), (855, 1531304), (1140, 1148478), (1368, 957065), (1710, 765652), (2280, 574239), (3420, 382826), (6840, 191413)]