29983030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1693}}^1$

素因数の和:1741

約数の個数: 64

約数和(自身を含む): 70253568

約数和(自身を除く): 40270538

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 46, 55, 70, 77, 110, 115, 154, 161, 230, 253, 322, 385, 506, 770, 805, 1265, 1610, 1693, 1771, 2530, 3386, 3542, 8465, 8855, 11851, 16930, 17710, 18623, 23702, 37246, 38939, 59255, 77878, 93115, 118510, 130361, 186230, 194695, 260722, 272573, 389390, 428329, 545146, 651805, 856658, 1303610, 1362865, 2141645, 2725730, 2998303, 4283290, 5996606, 14991515, 29983030]

約数ペア:

[(1, 29983030), (2, 14991515), (5, 5996606), (7, 4283290), (10, 2998303), (11, 2725730), (14, 2141645), (22, 1362865), (23, 1303610), (35, 856658), (46, 651805), (55, 545146), (70, 428329), (77, 389390), (110, 272573), (115, 260722), (154, 194695), (161, 186230), (230, 130361), (253, 118510), (322, 93115), (385, 77878), (506, 59255), (770, 38939), (805, 37246), (1265, 23702), (1610, 18623), (1693, 17710), (1771, 16930), (2530, 11851), (3386, 8855), (3542, 8465)]