30507204

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{307}}^1$

素因数の和:354

約数の個数: 108

約数和(自身を含む): 89956944

約数和(自身を除く): 59449740

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 169, 182, 196, 273, 294, 307, 338, 364, 507, 546, 588, 614, 637, 676, 921, 1014, 1092, 1183, 1228, 1274, 1842, 1911, 2028, 2149, 2366, 2548, 3549, 3684, 3822, 3991, 4298, 4732, 6447, 7098, 7644, 7982, 8281, 8596, 11973, 12894, 14196, 15043, 15964, 16562, 23946, 24843, 25788, 27937, 30086, 33124, 45129, 47892, 49686, 51883, 55874, 60172, 83811, 90258, 99372, 103766, 111748, 155649, 167622, 180516, 195559, 207532, 311298, 335244, 363181, 391118, 586677, 622596, 726362, 782236, 1089543, 1173354, 1452724, 2179086, 2346708, 2542267, 4358172, 5084534, 7626801, 10169068, 15253602, 30507204]

約数ペア:

[(1, 30507204), (2, 15253602), (3, 10169068), (4, 7626801), (6, 5084534), (7, 4358172), (12, 2542267), (13, 2346708), (14, 2179086), (21, 1452724), (26, 1173354), (28, 1089543), (39, 782236), (42, 726362), (49, 622596), (52, 586677), (78, 391118), (84, 363181), (91, 335244), (98, 311298), (147, 207532), (156, 195559), (169, 180516), (182, 167622), (196, 155649), (273, 111748), (294, 103766), (307, 99372), (338, 90258), (364, 83811), (507, 60172), (546, 55874), (588, 51883), (614, 49686), (637, 47892), (676, 45129), (921, 33124), (1014, 30086), (1092, 27937), (1183, 25788), (1228, 24843), (1274, 23946), (1842, 16562), (1911, 15964), (2028, 15043), (2149, 14196), (2366, 12894), (2548, 11973), (3549, 8596), (3684, 8281), (3822, 7982), (3991, 7644), (4298, 7098), (4732, 6447)]