29997030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1721}}^1$

素因数の和:1821

約数の個数: 64

約数和(自身を含む): 83317248

約数和(自身を除く): 53320218

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 83, 105, 166, 210, 249, 415, 498, 581, 830, 1162, 1245, 1721, 1743, 2490, 2905, 3442, 3486, 5163, 5810, 8605, 8715, 10326, 12047, 17210, 17430, 24094, 25815, 36141, 51630, 60235, 72282, 120470, 142843, 180705, 285686, 361410, 428529, 714215, 857058, 999901, 1428430, 1999802, 2142645, 2999703, 4285290, 4999505, 5999406, 9999010, 14998515, 29997030]

約数ペア:

[(1, 29997030), (2, 14998515), (3, 9999010), (5, 5999406), (6, 4999505), (7, 4285290), (10, 2999703), (14, 2142645), (15, 1999802), (21, 1428430), (30, 999901), (35, 857058), (42, 714215), (70, 428529), (83, 361410), (105, 285686), (166, 180705), (210, 142843), (249, 120470), (415, 72282), (498, 60235), (581, 51630), (830, 36141), (1162, 25815), (1245, 24094), (1721, 17430), (1743, 17210), (2490, 12047), (2905, 10326), (3442, 8715), (3486, 8605), (5163, 5810)]