62434620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:280

約数の個数: 144

約数和(自身を含む): 199600128

約数和(自身を除く): 137165508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 67, 90, 93, 124, 134, 155, 167, 180, 186, 201, 268, 279, 310, 334, 335, 372, 402, 465, 501, 558, 603, 620, 668, 670, 804, 835, 930, 1002, 1005, 1116, 1206, 1340, 1395, 1503, 1670, 1860, 2004, 2010, 2077, 2412, 2505, 2790, 3006, 3015, 3340, 4020, 4154, 5010, 5177, 5580, 6012, 6030, 6231, 7515, 8308, 10020, 10354, 10385, 11189, 12060, 12462, 15030, 15531, 18693, 20708, 20770, 22378, 24924, 25885, 30060, 31062, 31155, 33567, 37386, 41540, 44756, 46593, 51770, 55945, 62124, 62310, 67134, 74772, 77655, 93186, 93465, 100701, 103540, 111890, 124620, 134268, 155310, 167835, 186372, 186930, 201402, 223780, 232965, 310620, 335670, 346859, 373860, 402804, 465930, 503505, 671340, 693718, 931860, 1007010, 1040577, 1387436, 1734295, 2014020, 2081154, 3121731, 3468590, 4162308, 5202885, 6243462, 6937180, 10405770, 12486924, 15608655, 20811540, 31217310, 62434620]

約数ペア:

[(1, 62434620), (2, 31217310), (3, 20811540), (4, 15608655), (5, 12486924), (6, 10405770), (9, 6937180), (10, 6243462), (12, 5202885), (15, 4162308), (18, 3468590), (20, 3121731), (30, 2081154), (31, 2014020), (36, 1734295), (45, 1387436), (60, 1040577), (62, 1007010), (67, 931860), (90, 693718), (93, 671340), (124, 503505), (134, 465930), (155, 402804), (167, 373860), (180, 346859), (186, 335670), (201, 310620), (268, 232965), (279, 223780), (310, 201402), (334, 186930), (335, 186372), (372, 167835), (402, 155310), (465, 134268), (501, 124620), (558, 111890), (603, 103540), (620, 100701), (668, 93465), (670, 93186), (804, 77655), (835, 74772), (930, 67134), (1002, 62310), (1005, 62124), (1116, 55945), (1206, 51770), (1340, 46593), (1395, 44756), (1503, 41540), (1670, 37386), (1860, 33567), (2004, 31155), (2010, 31062), (2077, 30060), (2412, 25885), (2505, 24924), (2790, 22378), (3006, 20770), (3015, 20708), (3340, 18693), (4020, 15531), (4154, 15030), (5010, 12462), (5177, 12060), (5580, 11189), (6012, 10385), (6030, 10354), (6231, 10020), (7515, 8308)]