30523428

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:238

約数の個数: 108

約数和(自身を含む): 86928660

約数和(自身を除く): 56405232

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 169, 173, 174, 234, 261, 338, 346, 348, 377, 468, 507, 519, 522, 676, 692, 754, 1014, 1038, 1044, 1131, 1508, 1521, 1557, 2028, 2076, 2249, 2262, 3042, 3114, 3393, 4498, 4524, 4901, 5017, 6084, 6228, 6747, 6786, 8996, 9802, 10034, 13494, 13572, 14703, 15051, 19604, 20068, 20241, 26988, 29237, 29406, 30102, 40482, 44109, 45153, 58474, 58812, 60204, 65221, 80964, 87711, 88218, 90306, 116948, 130442, 175422, 176436, 180612, 195663, 260884, 263133, 350844, 391326, 526266, 586989, 782652, 847873, 1052532, 1173978, 1695746, 2347956, 2543619, 3391492, 5087238, 7630857, 10174476, 15261714, 30523428]

約数ペア:

[(1, 30523428), (2, 15261714), (3, 10174476), (4, 7630857), (6, 5087238), (9, 3391492), (12, 2543619), (13, 2347956), (18, 1695746), (26, 1173978), (29, 1052532), (36, 847873), (39, 782652), (52, 586989), (58, 526266), (78, 391326), (87, 350844), (116, 263133), (117, 260884), (156, 195663), (169, 180612), (173, 176436), (174, 175422), (234, 130442), (261, 116948), (338, 90306), (346, 88218), (348, 87711), (377, 80964), (468, 65221), (507, 60204), (519, 58812), (522, 58474), (676, 45153), (692, 44109), (754, 40482), (1014, 30102), (1038, 29406), (1044, 29237), (1131, 26988), (1508, 20241), (1521, 20068), (1557, 19604), (2028, 15051), (2076, 14703), (2249, 13572), (2262, 13494), (3042, 10034), (3114, 9802), (3393, 8996), (4498, 6786), (4524, 6747), (4901, 6228), (5017, 6084)]