34990780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{761}}^1$

素因数の和:811

約数の個数: 72

約数和(自身を含む): 85130640

約数和(自身を除く): 50139860

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 121, 190, 209, 220, 242, 380, 418, 484, 605, 761, 836, 1045, 1210, 1522, 2090, 2299, 2420, 3044, 3805, 4180, 4598, 7610, 8371, 9196, 11495, 14459, 15220, 16742, 22990, 28918, 33484, 41855, 45980, 57836, 72295, 83710, 92081, 144590, 159049, 167420, 184162, 289180, 318098, 368324, 460405, 636196, 795245, 920810, 1590490, 1749539, 1841620, 3180980, 3499078, 6998156, 8747695, 17495390, 34990780]

約数ペア:

[(1, 34990780), (2, 17495390), (4, 8747695), (5, 6998156), (10, 3499078), (11, 3180980), (19, 1841620), (20, 1749539), (22, 1590490), (38, 920810), (44, 795245), (55, 636196), (76, 460405), (95, 368324), (110, 318098), (121, 289180), (190, 184162), (209, 167420), (220, 159049), (242, 144590), (380, 92081), (418, 83710), (484, 72295), (605, 57836), (761, 45980), (836, 41855), (1045, 33484), (1210, 28918), (1522, 22990), (2090, 16742), (2299, 15220), (2420, 14459), (3044, 11495), (3805, 9196), (4180, 8371), (4598, 7610)]