30277716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:405

約数の個数: 96

約数和(自身を含む): 86661120

約数和(自身を除く): 56383404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 61, 76, 84, 114, 122, 133, 183, 228, 244, 266, 311, 366, 399, 427, 532, 622, 732, 798, 854, 933, 1159, 1244, 1281, 1596, 1708, 1866, 2177, 2318, 2562, 3477, 3732, 4354, 4636, 5124, 5909, 6531, 6954, 8113, 8708, 11818, 13062, 13908, 16226, 17727, 18971, 23636, 24339, 26124, 32452, 35454, 37942, 41363, 48678, 56913, 70908, 75884, 82726, 97356, 113826, 124089, 132797, 165452, 227652, 248178, 265594, 360449, 398391, 496356, 531188, 720898, 796782, 1081347, 1441796, 1593564, 2162694, 2523143, 4325388, 5046286, 7569429, 10092572, 15138858, 30277716]

約数ペア:

[(1, 30277716), (2, 15138858), (3, 10092572), (4, 7569429), (6, 5046286), (7, 4325388), (12, 2523143), (14, 2162694), (19, 1593564), (21, 1441796), (28, 1081347), (38, 796782), (42, 720898), (57, 531188), (61, 496356), (76, 398391), (84, 360449), (114, 265594), (122, 248178), (133, 227652), (183, 165452), (228, 132797), (244, 124089), (266, 113826), (311, 97356), (366, 82726), (399, 75884), (427, 70908), (532, 56913), (622, 48678), (732, 41363), (798, 37942), (854, 35454), (933, 32452), (1159, 26124), (1244, 24339), (1281, 23636), (1596, 18971), (1708, 17727), (1866, 16226), (2177, 13908), (2318, 13062), (2562, 11818), (3477, 8708), (3732, 8113), (4354, 6954), (4636, 6531), (5124, 5909)]