65593890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{431}}^1$

素因数の和:552

約数の個数: 96

約数和(自身を含む): 181958400

約数和(自身を除く): 116364510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 89, 90, 95, 114, 171, 178, 190, 267, 285, 342, 431, 445, 534, 570, 801, 855, 862, 890, 1293, 1335, 1602, 1691, 1710, 2155, 2586, 2670, 3382, 3879, 4005, 4310, 5073, 6465, 7758, 8010, 8189, 8455, 10146, 12930, 15219, 16378, 16910, 19395, 24567, 25365, 30438, 38359, 38790, 40945, 49134, 50730, 73701, 76095, 76718, 81890, 115077, 122835, 147402, 152190, 191795, 230154, 245670, 345231, 368505, 383590, 575385, 690462, 728821, 737010, 1150770, 1457642, 1726155, 2186463, 3452310, 3644105, 4372926, 6559389, 7288210, 10932315, 13118778, 21864630, 32796945, 65593890]

約数ペア:

[(1, 65593890), (2, 32796945), (3, 21864630), (5, 13118778), (6, 10932315), (9, 7288210), (10, 6559389), (15, 4372926), (18, 3644105), (19, 3452310), (30, 2186463), (38, 1726155), (45, 1457642), (57, 1150770), (89, 737010), (90, 728821), (95, 690462), (114, 575385), (171, 383590), (178, 368505), (190, 345231), (267, 245670), (285, 230154), (342, 191795), (431, 152190), (445, 147402), (534, 122835), (570, 115077), (801, 81890), (855, 76718), (862, 76095), (890, 73701), (1293, 50730), (1335, 49134), (1602, 40945), (1691, 38790), (1710, 38359), (2155, 30438), (2586, 25365), (2670, 24567), (3382, 19395), (3879, 16910), (4005, 16378), (4310, 15219), (5073, 12930), (6465, 10146), (7758, 8455), (8010, 8189)]