191943210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1979}}^1$

素因数の和:2103

約数の個数: 64

約数和(自身を含む): 477290880

約数和(自身を除く): 285347670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 61, 106, 122, 159, 183, 265, 305, 318, 366, 530, 610, 795, 915, 1590, 1830, 1979, 3233, 3958, 5937, 6466, 9699, 9895, 11874, 16165, 19398, 19790, 29685, 32330, 48495, 59370, 96990, 104887, 120719, 209774, 241438, 314661, 362157, 524435, 603595, 629322, 724314, 1048870, 1207190, 1573305, 1810785, 3146610, 3621570, 6398107, 12796214, 19194321, 31990535, 38388642, 63981070, 95971605, 191943210]

約数ペア:

[(1, 191943210), (2, 95971605), (3, 63981070), (5, 38388642), (6, 31990535), (10, 19194321), (15, 12796214), (30, 6398107), (53, 3621570), (61, 3146610), (106, 1810785), (122, 1573305), (159, 1207190), (183, 1048870), (265, 724314), (305, 629322), (318, 603595), (366, 524435), (530, 362157), (610, 314661), (795, 241438), (915, 209774), (1590, 120719), (1830, 104887), (1979, 96990), (3233, 59370), (3958, 48495), (5937, 32330), (6466, 29685), (9699, 19790), (9895, 19398), (11874, 16165)]