194177130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{2377}}^1$

素因数の和:2783

約数の個数: 64

約数和(自身を含む): 534193920

約数和(自身を除く): 340016790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 389, 778, 1167, 1945, 2334, 2377, 2723, 3890, 4754, 5446, 5835, 7131, 8169, 11670, 11885, 13615, 14262, 16338, 16639, 23770, 27230, 33278, 35655, 40845, 49917, 71310, 81690, 83195, 99834, 166390, 249585, 499170, 924653, 1849306, 2773959, 4623265, 5547918, 6472571, 9246530, 12945142, 13869795, 19417713, 27739590, 32362855, 38835426, 64725710, 97088565, 194177130]

約数ペア:

[(1, 194177130), (2, 97088565), (3, 64725710), (5, 38835426), (6, 32362855), (7, 27739590), (10, 19417713), (14, 13869795), (15, 12945142), (21, 9246530), (30, 6472571), (35, 5547918), (42, 4623265), (70, 2773959), (105, 1849306), (210, 924653), (389, 499170), (778, 249585), (1167, 166390), (1945, 99834), (2334, 83195), (2377, 81690), (2723, 71310), (3890, 49917), (4754, 40845), (5446, 35655), (5835, 33278), (7131, 27230), (8169, 23770), (11670, 16639), (11885, 16338), (13615, 14262)]