1304730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:148

約数の個数: 96

約数和(自身を含む): 4118400

約数和(自身を除く): 2813670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 109, 114, 126, 133, 171, 190, 210, 218, 266, 285, 315, 327, 342, 399, 545, 570, 630, 654, 665, 763, 798, 855, 981, 1090, 1197, 1330, 1526, 1635, 1710, 1962, 1995, 2071, 2289, 2394, 3270, 3815, 3990, 4142, 4578, 4905, 5985, 6213, 6867, 7630, 9810, 10355, 11445, 11970, 12426, 13734, 14497, 18639, 20710, 22890, 28994, 31065, 34335, 37278, 43491, 62130, 68670, 72485, 86982, 93195, 130473, 144970, 186390, 217455, 260946, 434910, 652365, 1304730]

約数ペア:

[(1, 1304730), (2, 652365), (3, 434910), (5, 260946), (6, 217455), (7, 186390), (9, 144970), (10, 130473), (14, 93195), (15, 86982), (18, 72485), (19, 68670), (21, 62130), (30, 43491), (35, 37278), (38, 34335), (42, 31065), (45, 28994), (57, 22890), (63, 20710), (70, 18639), (90, 14497), (95, 13734), (105, 12426), (109, 11970), (114, 11445), (126, 10355), (133, 9810), (171, 7630), (190, 6867), (210, 6213), (218, 5985), (266, 4905), (285, 4578), (315, 4142), (327, 3990), (342, 3815), (399, 3270), (545, 2394), (570, 2289), (630, 2071), (654, 1995), (665, 1962), (763, 1710), (798, 1635), (855, 1526), (981, 1330), (1090, 1197)]