558943980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{4637}}^1$

素因数の和:4704

約数の個数: 144

約数和(自身を含む): 1865366496

約数和(自身を除く): 1306422516

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 49, 60, 70, 82, 84, 98, 105, 123, 140, 147, 164, 196, 205, 210, 245, 246, 287, 294, 410, 420, 490, 492, 574, 588, 615, 735, 820, 861, 980, 1148, 1230, 1435, 1470, 1722, 2009, 2460, 2870, 2940, 3444, 4018, 4305, 4637, 5740, 6027, 8036, 8610, 9274, 10045, 12054, 13911, 17220, 18548, 20090, 23185, 24108, 27822, 30135, 32459, 40180, 46370, 55644, 60270, 64918, 69555, 92740, 97377, 120540, 129836, 139110, 162295, 190117, 194754, 227213, 278220, 324590, 380234, 389508, 454426, 486885, 570351, 649180, 681639, 760468, 908852, 950585, 973770, 1136065, 1140702, 1330819, 1363278, 1901170, 1947540, 2272130, 2281404, 2661638, 2726556, 2851755, 3408195, 3802340, 3992457, 4544260, 5323276, 5703510, 6654095, 6816390, 7984914, 9315733, 11407020, 13308190, 13632780, 15969828, 18631466, 19962285, 26616380, 27947199, 37262932, 39924570, 46578665, 55894398, 79849140, 93157330, 111788796, 139735995, 186314660, 279471990, 558943980]

約数ペア:

[(1, 558943980), (2, 279471990), (3, 186314660), (4, 139735995), (5, 111788796), (6, 93157330), (7, 79849140), (10, 55894398), (12, 46578665), (14, 39924570), (15, 37262932), (20, 27947199), (21, 26616380), (28, 19962285), (30, 18631466), (35, 15969828), (41, 13632780), (42, 13308190), (49, 11407020), (60, 9315733), (70, 7984914), (82, 6816390), (84, 6654095), (98, 5703510), (105, 5323276), (123, 4544260), (140, 3992457), (147, 3802340), (164, 3408195), (196, 2851755), (205, 2726556), (210, 2661638), (245, 2281404), (246, 2272130), (287, 1947540), (294, 1901170), (410, 1363278), (420, 1330819), (490, 1140702), (492, 1136065), (574, 973770), (588, 950585), (615, 908852), (735, 760468), (820, 681639), (861, 649180), (980, 570351), (1148, 486885), (1230, 454426), (1435, 389508), (1470, 380234), (1722, 324590), (2009, 278220), (2460, 227213), (2870, 194754), (2940, 190117), (3444, 162295), (4018, 139110), (4305, 129836), (4637, 120540), (5740, 97377), (6027, 92740), (8036, 69555), (8610, 64918), (9274, 60270), (10045, 55644), (12054, 46370), (13911, 40180), (17220, 32459), (18548, 30135), (20090, 27822), (23185, 24108)]