7973130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{653}}^1$

素因数の和:711

約数の個数: 64

約数和(自身を含む): 21472128

約数和(自身を除く): 13498998

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 37, 55, 66, 74, 110, 111, 165, 185, 222, 330, 370, 407, 555, 653, 814, 1110, 1221, 1306, 1959, 2035, 2442, 3265, 3918, 4070, 6105, 6530, 7183, 9795, 12210, 14366, 19590, 21549, 24161, 35915, 43098, 48322, 71830, 72483, 107745, 120805, 144966, 215490, 241610, 265771, 362415, 531542, 724830, 797313, 1328855, 1594626, 2657710, 3986565, 7973130]

約数ペア:

[(1, 7973130), (2, 3986565), (3, 2657710), (5, 1594626), (6, 1328855), (10, 797313), (11, 724830), (15, 531542), (22, 362415), (30, 265771), (33, 241610), (37, 215490), (55, 144966), (66, 120805), (74, 107745), (110, 72483), (111, 71830), (165, 48322), (185, 43098), (222, 35915), (330, 24161), (370, 21549), (407, 19590), (555, 14366), (653, 12210), (814, 9795), (1110, 7183), (1221, 6530), (1306, 6105), (1959, 4070), (2035, 3918), (2442, 3265)]