31302348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1783}}^1$

素因数の和:1827

約数の個数: 96

約数和(自身を含む): 95907840

約数和(自身を除く): 64605492

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 44, 57, 66, 76, 77, 84, 114, 132, 133, 154, 209, 228, 231, 266, 308, 399, 418, 462, 532, 627, 798, 836, 924, 1254, 1463, 1596, 1783, 2508, 2926, 3566, 4389, 5349, 5852, 7132, 8778, 10698, 12481, 17556, 19613, 21396, 24962, 33877, 37443, 39226, 49924, 58839, 67754, 74886, 78452, 101631, 117678, 135508, 137291, 149772, 203262, 235356, 237139, 274582, 372647, 406524, 411873, 474278, 549164, 711417, 745294, 823746, 948556, 1117941, 1422834, 1490588, 1647492, 2235882, 2608529, 2845668, 4471764, 5217058, 7825587, 10434116, 15651174, 31302348]

約数ペア:

[(1, 31302348), (2, 15651174), (3, 10434116), (4, 7825587), (6, 5217058), (7, 4471764), (11, 2845668), (12, 2608529), (14, 2235882), (19, 1647492), (21, 1490588), (22, 1422834), (28, 1117941), (33, 948556), (38, 823746), (42, 745294), (44, 711417), (57, 549164), (66, 474278), (76, 411873), (77, 406524), (84, 372647), (114, 274582), (132, 237139), (133, 235356), (154, 203262), (209, 149772), (228, 137291), (231, 135508), (266, 117678), (308, 101631), (399, 78452), (418, 74886), (462, 67754), (532, 58839), (627, 49924), (798, 39226), (836, 37443), (924, 33877), (1254, 24962), (1463, 21396), (1596, 19613), (1783, 17556), (2508, 12481), (2926, 10698), (3566, 8778), (4389, 7132), (5349, 5852)]