71787030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9239}}^1$

素因数の和:9293

約数の個数: 64

約数和(自身を含む): 202245120

約数和(自身を除く): 130458090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 74, 105, 111, 185, 210, 222, 259, 370, 518, 555, 777, 1110, 1295, 1554, 2590, 3885, 7770, 9239, 18478, 27717, 46195, 55434, 64673, 92390, 129346, 138585, 194019, 277170, 323365, 341843, 388038, 646730, 683686, 970095, 1025529, 1709215, 1940190, 2051058, 2392901, 3418430, 4785802, 5127645, 7178703, 10255290, 11964505, 14357406, 23929010, 35893515, 71787030]

約数ペア:

[(1, 71787030), (2, 35893515), (3, 23929010), (5, 14357406), (6, 11964505), (7, 10255290), (10, 7178703), (14, 5127645), (15, 4785802), (21, 3418430), (30, 2392901), (35, 2051058), (37, 1940190), (42, 1709215), (70, 1025529), (74, 970095), (105, 683686), (111, 646730), (185, 388038), (210, 341843), (222, 323365), (259, 277170), (370, 194019), (518, 138585), (555, 129346), (777, 92390), (1110, 64673), (1295, 55434), (1554, 46195), (2590, 27717), (3885, 18478), (7770, 9239)]