195947570

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1619}}^1$

素因数の和:1672

約数の個数: 96

約数和(自身を含む): 465393600

約数和(自身を除く): 269446030

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 49, 65, 70, 91, 95, 98, 130, 133, 182, 190, 245, 247, 266, 455, 490, 494, 637, 665, 910, 931, 1235, 1274, 1330, 1619, 1729, 1862, 2470, 3185, 3238, 3458, 4655, 6370, 8095, 8645, 9310, 11333, 12103, 16190, 17290, 21047, 22666, 24206, 30761, 42094, 56665, 60515, 61522, 79331, 105235, 113330, 121030, 147329, 153805, 158662, 210470, 215327, 294658, 307610, 396655, 399893, 430654, 736645, 793310, 799786, 1031303, 1076635, 1473290, 1507289, 1999465, 2062606, 2153270, 2799251, 3014578, 3998930, 5156515, 5598502, 7536445, 10313030, 13996255, 15072890, 19594757, 27992510, 39189514, 97973785, 195947570]

約数ペア:

[(1, 195947570), (2, 97973785), (5, 39189514), (7, 27992510), (10, 19594757), (13, 15072890), (14, 13996255), (19, 10313030), (26, 7536445), (35, 5598502), (38, 5156515), (49, 3998930), (65, 3014578), (70, 2799251), (91, 2153270), (95, 2062606), (98, 1999465), (130, 1507289), (133, 1473290), (182, 1076635), (190, 1031303), (245, 799786), (247, 793310), (266, 736645), (455, 430654), (490, 399893), (494, 396655), (637, 307610), (665, 294658), (910, 215327), (931, 210470), (1235, 158662), (1274, 153805), (1330, 147329), (1619, 121030), (1729, 113330), (1862, 105235), (2470, 79331), (3185, 61522), (3238, 60515), (3458, 56665), (4655, 42094), (6370, 30761), (8095, 24206), (8645, 22666), (9310, 21047), (11333, 17290), (12103, 16190)]