30872568

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{857}}^1$

素因数の和:964

約数の個数: 64

約数和(自身を含む): 82368000

約数和(自身を除く): 51495432

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 79, 114, 152, 158, 228, 237, 316, 456, 474, 632, 857, 948, 1501, 1714, 1896, 2571, 3002, 3428, 4503, 5142, 6004, 6856, 9006, 10284, 12008, 16283, 18012, 20568, 32566, 36024, 48849, 65132, 67703, 97698, 130264, 135406, 195396, 203109, 270812, 390792, 406218, 541624, 812436, 1286357, 1624872, 2572714, 3859071, 5145428, 7718142, 10290856, 15436284, 30872568]

約数ペア:

[(1, 30872568), (2, 15436284), (3, 10290856), (4, 7718142), (6, 5145428), (8, 3859071), (12, 2572714), (19, 1624872), (24, 1286357), (38, 812436), (57, 541624), (76, 406218), (79, 390792), (114, 270812), (152, 203109), (158, 195396), (228, 135406), (237, 130264), (316, 97698), (456, 67703), (474, 65132), (632, 48849), (857, 36024), (948, 32566), (1501, 20568), (1714, 18012), (1896, 16283), (2571, 12008), (3002, 10284), (3428, 9006), (4503, 6856), (5142, 6004)]