739897410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{433}}^1$

素因数の和:632

約数の個数: 128

約数和(自身を含む): 2079866880

約数和(自身を除く): 1339969470

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 79, 103, 105, 158, 206, 210, 237, 309, 395, 433, 474, 515, 553, 618, 721, 790, 866, 1030, 1106, 1185, 1299, 1442, 1545, 1659, 2163, 2165, 2370, 2598, 2765, 3031, 3090, 3318, 3605, 4326, 4330, 5530, 6062, 6495, 7210, 8137, 8295, 9093, 10815, 12990, 15155, 16274, 16590, 18186, 21630, 24411, 30310, 34207, 40685, 44599, 45465, 48822, 56959, 68414, 81370, 89198, 90930, 102621, 113918, 122055, 133797, 170877, 171035, 205242, 222995, 239449, 244110, 267594, 284795, 312193, 341754, 342070, 445990, 478898, 513105, 569590, 624386, 668985, 718347, 854385, 936579, 1026210, 1197245, 1337970, 1436694, 1560965, 1708770, 1873158, 2394490, 3121930, 3523321, 3591735, 4682895, 7046642, 7183470, 9365790, 10569963, 17616605, 21139926, 24663247, 35233210, 49326494, 52849815, 73989741, 105699630, 123316235, 147979482, 246632470, 369948705, 739897410]

約数ペア:

[(1, 739897410), (2, 369948705), (3, 246632470), (5, 147979482), (6, 123316235), (7, 105699630), (10, 73989741), (14, 52849815), (15, 49326494), (21, 35233210), (30, 24663247), (35, 21139926), (42, 17616605), (70, 10569963), (79, 9365790), (103, 7183470), (105, 7046642), (158, 4682895), (206, 3591735), (210, 3523321), (237, 3121930), (309, 2394490), (395, 1873158), (433, 1708770), (474, 1560965), (515, 1436694), (553, 1337970), (618, 1197245), (721, 1026210), (790, 936579), (866, 854385), (1030, 718347), (1106, 668985), (1185, 624386), (1299, 569590), (1442, 513105), (1545, 478898), (1659, 445990), (2163, 342070), (2165, 341754), (2370, 312193), (2598, 284795), (2765, 267594), (3031, 244110), (3090, 239449), (3318, 222995), (3605, 205242), (4326, 171035), (4330, 170877), (5530, 133797), (6062, 122055), (6495, 113918), (7210, 102621), (8137, 90930), (8295, 89198), (9093, 81370), (10815, 68414), (12990, 56959), (15155, 48822), (16274, 45465), (16590, 44599), (18186, 40685), (21630, 34207), (24411, 30310)]