30121416

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1$

素因数の和:676

約数の個数: 128

約数和(自身を含む): 95558400

約数和(自身を除く): 65436984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 27, 34, 36, 39, 51, 52, 54, 68, 72, 78, 102, 104, 108, 117, 136, 153, 156, 204, 216, 221, 234, 306, 312, 351, 408, 442, 459, 468, 612, 631, 663, 702, 884, 918, 936, 1224, 1262, 1326, 1404, 1768, 1836, 1893, 1989, 2524, 2652, 2808, 3672, 3786, 3978, 5048, 5304, 5679, 5967, 7572, 7956, 8203, 10727, 11358, 11934, 15144, 15912, 16406, 17037, 21454, 22716, 23868, 24609, 32181, 32812, 34074, 42908, 45432, 47736, 49218, 64362, 65624, 68148, 73827, 85816, 96543, 98436, 128724, 136296, 139451, 147654, 193086, 196872, 221481, 257448, 278902, 289629, 295308, 386172, 418353, 442962, 557804, 579258, 590616, 772344, 836706, 885924, 1115608, 1158516, 1255059, 1673412, 1771848, 2317032, 2510118, 3346824, 3765177, 5020236, 7530354, 10040472, 15060708, 30121416]

約数ペア:

[(1, 30121416), (2, 15060708), (3, 10040472), (4, 7530354), (6, 5020236), (8, 3765177), (9, 3346824), (12, 2510118), (13, 2317032), (17, 1771848), (18, 1673412), (24, 1255059), (26, 1158516), (27, 1115608), (34, 885924), (36, 836706), (39, 772344), (51, 590616), (52, 579258), (54, 557804), (68, 442962), (72, 418353), (78, 386172), (102, 295308), (104, 289629), (108, 278902), (117, 257448), (136, 221481), (153, 196872), (156, 193086), (204, 147654), (216, 139451), (221, 136296), (234, 128724), (306, 98436), (312, 96543), (351, 85816), (408, 73827), (442, 68148), (459, 65624), (468, 64362), (612, 49218), (631, 47736), (663, 45432), (702, 42908), (884, 34074), (918, 32812), (936, 32181), (1224, 24609), (1262, 23868), (1326, 22716), (1404, 21454), (1768, 17037), (1836, 16406), (1893, 15912), (1989, 15144), (2524, 11934), (2652, 11358), (2808, 10727), (3672, 8203), (3786, 7956), (3978, 7572), (5048, 5967), (5304, 5679)]