30884652

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:237

約数の個数: 120

約数和(自身を含む): 88426800

約数和(自身を除く): 57542148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 29, 36, 38, 54, 57, 58, 76, 81, 87, 108, 114, 116, 162, 171, 173, 174, 228, 261, 324, 342, 346, 348, 513, 519, 522, 551, 684, 692, 783, 1026, 1038, 1044, 1102, 1539, 1557, 1566, 1653, 2052, 2076, 2204, 2349, 3078, 3114, 3132, 3287, 3306, 4671, 4698, 4959, 5017, 6156, 6228, 6574, 6612, 9342, 9396, 9861, 9918, 10034, 13148, 14013, 14877, 15051, 18684, 19722, 19836, 20068, 28026, 29583, 29754, 30102, 39444, 44631, 45153, 56052, 59166, 59508, 60204, 88749, 89262, 90306, 95323, 118332, 135459, 177498, 178524, 180612, 190646, 266247, 270918, 285969, 354996, 381292, 406377, 532494, 541836, 571938, 812754, 857907, 1064988, 1143876, 1625508, 1715814, 2573721, 3431628, 5147442, 7721163, 10294884, 15442326, 30884652]

約数ペア:

[(1, 30884652), (2, 15442326), (3, 10294884), (4, 7721163), (6, 5147442), (9, 3431628), (12, 2573721), (18, 1715814), (19, 1625508), (27, 1143876), (29, 1064988), (36, 857907), (38, 812754), (54, 571938), (57, 541836), (58, 532494), (76, 406377), (81, 381292), (87, 354996), (108, 285969), (114, 270918), (116, 266247), (162, 190646), (171, 180612), (173, 178524), (174, 177498), (228, 135459), (261, 118332), (324, 95323), (342, 90306), (346, 89262), (348, 88749), (513, 60204), (519, 59508), (522, 59166), (551, 56052), (684, 45153), (692, 44631), (783, 39444), (1026, 30102), (1038, 29754), (1044, 29583), (1102, 28026), (1539, 20068), (1557, 19836), (1566, 19722), (1653, 18684), (2052, 15051), (2076, 14877), (2204, 14013), (2349, 13148), (3078, 10034), (3114, 9918), (3132, 9861), (3287, 9396), (3306, 9342), (4671, 6612), (4698, 6574), (4959, 6228), (5017, 6156)]