13307790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{631}}^1$

素因数の和:697

約数の個数: 64

約数和(自身を含む): 34583040

約数和(自身を除く): 21275250

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 37, 38, 57, 74, 95, 111, 114, 185, 190, 222, 285, 370, 555, 570, 631, 703, 1110, 1262, 1406, 1893, 2109, 3155, 3515, 3786, 4218, 6310, 7030, 9465, 10545, 11989, 18930, 21090, 23347, 23978, 35967, 46694, 59945, 70041, 71934, 116735, 119890, 140082, 179835, 233470, 350205, 359670, 443593, 700410, 887186, 1330779, 2217965, 2661558, 4435930, 6653895, 13307790]

約数ペア:

[(1, 13307790), (2, 6653895), (3, 4435930), (5, 2661558), (6, 2217965), (10, 1330779), (15, 887186), (19, 700410), (30, 443593), (37, 359670), (38, 350205), (57, 233470), (74, 179835), (95, 140082), (111, 119890), (114, 116735), (185, 71934), (190, 70041), (222, 59945), (285, 46694), (370, 35967), (555, 23978), (570, 23347), (631, 21090), (703, 18930), (1110, 11989), (1262, 10545), (1406, 9465), (1893, 7030), (2109, 6310), (3155, 4218), (3515, 3786)]