305849340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{41443}}^1$

素因数の和:41499

約数の個数: 72

約数和(自身を含む): 950393808

約数和(自身を除く): 644544468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 41443, 82886, 124329, 165772, 207215, 248658, 372987, 414430, 497316, 621645, 745974, 828860, 1243290, 1491948, 1699163, 1864935, 2486580, 3398326, 3729870, 5097489, 6796652, 7459740, 8495815, 10194978, 15292467, 16991630, 20389956, 25487445, 30584934, 33983260, 50974890, 61169868, 76462335, 101949780, 152924670, 305849340]

約数ペア:

[(1, 305849340), (2, 152924670), (3, 101949780), (4, 76462335), (5, 61169868), (6, 50974890), (9, 33983260), (10, 30584934), (12, 25487445), (15, 20389956), (18, 16991630), (20, 15292467), (30, 10194978), (36, 8495815), (41, 7459740), (45, 6796652), (60, 5097489), (82, 3729870), (90, 3398326), (123, 2486580), (164, 1864935), (180, 1699163), (205, 1491948), (246, 1243290), (369, 828860), (410, 745974), (492, 621645), (615, 497316), (738, 414430), (820, 372987), (1230, 248658), (1476, 207215), (1845, 165772), (2460, 124329), (3690, 82886), (7380, 41443)]