30218928

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1277}}^1$

素因数の和:1334

約数の個数: 80

約数和(自身を含む): 85574880

約数和(自身を除く): 55355952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 34, 48, 51, 58, 68, 87, 102, 116, 136, 174, 204, 232, 272, 348, 408, 464, 493, 696, 816, 986, 1277, 1392, 1479, 1972, 2554, 2958, 3831, 3944, 5108, 5916, 7662, 7888, 10216, 11832, 15324, 20432, 21709, 23664, 30648, 37033, 43418, 61296, 65127, 74066, 86836, 111099, 130254, 148132, 173672, 222198, 260508, 296264, 347344, 444396, 521016, 592528, 629561, 888792, 1042032, 1259122, 1777584, 1888683, 2518244, 3777366, 5036488, 7554732, 10072976, 15109464, 30218928]

約数ペア:

[(1, 30218928), (2, 15109464), (3, 10072976), (4, 7554732), (6, 5036488), (8, 3777366), (12, 2518244), (16, 1888683), (17, 1777584), (24, 1259122), (29, 1042032), (34, 888792), (48, 629561), (51, 592528), (58, 521016), (68, 444396), (87, 347344), (102, 296264), (116, 260508), (136, 222198), (174, 173672), (204, 148132), (232, 130254), (272, 111099), (348, 86836), (408, 74066), (464, 65127), (493, 61296), (696, 43418), (816, 37033), (986, 30648), (1277, 23664), (1392, 21709), (1479, 20432), (1972, 15324), (2554, 11832), (2958, 10216), (3831, 7888), (3944, 7662), (5108, 5916)]