965430090

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{62731}}^1$

素因数の和:62769

約数の個数: 80

約数和(自身を含む): 2732605920

約数和(自身を除く): 1767175830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 270, 285, 342, 405, 513, 570, 810, 855, 1026, 1539, 1710, 2565, 3078, 5130, 7695, 15390, 62731, 125462, 188193, 313655, 376386, 564579, 627310, 940965, 1129158, 1191889, 1693737, 1881930, 2383778, 2822895, 3387474, 3575667, 5081211, 5645790, 5959445, 7151334, 8468685, 10162422, 10727001, 11918890, 16937370, 17878335, 21454002, 25406055, 32181003, 35756670, 50812110, 53635005, 64362006, 96543009, 107270010, 160905015, 193086018, 321810030, 482715045, 965430090]

約数ペア:

[(1, 965430090), (2, 482715045), (3, 321810030), (5, 193086018), (6, 160905015), (9, 107270010), (10, 96543009), (15, 64362006), (18, 53635005), (19, 50812110), (27, 35756670), (30, 32181003), (38, 25406055), (45, 21454002), (54, 17878335), (57, 16937370), (81, 11918890), (90, 10727001), (95, 10162422), (114, 8468685), (135, 7151334), (162, 5959445), (171, 5645790), (190, 5081211), (270, 3575667), (285, 3387474), (342, 2822895), (405, 2383778), (513, 1881930), (570, 1693737), (810, 1191889), (855, 1129158), (1026, 940965), (1539, 627310), (1710, 564579), (2565, 376386), (3078, 313655), (5130, 188193), (7695, 125462), (15390, 62731)]