68450130

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{36217}}^1$

素因数の和:36240

約数の個数: 64

約数和(自身を含む): 208615680

約数和(自身を除く): 140165550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 36217, 72434, 108651, 181085, 217302, 253519, 325953, 362170, 507038, 543255, 651906, 760557, 977859, 1086510, 1267595, 1521114, 1629765, 1955718, 2281671, 2535190, 3259530, 3802785, 4563342, 4889295, 6845013, 7605570, 9778590, 11408355, 13690026, 22816710, 34225065, 68450130]

約数ペア:

[(1, 68450130), (2, 34225065), (3, 22816710), (5, 13690026), (6, 11408355), (7, 9778590), (9, 7605570), (10, 6845013), (14, 4889295), (15, 4563342), (18, 3802785), (21, 3259530), (27, 2535190), (30, 2281671), (35, 1955718), (42, 1629765), (45, 1521114), (54, 1267595), (63, 1086510), (70, 977859), (90, 760557), (105, 651906), (126, 543255), (135, 507038), (189, 362170), (210, 325953), (270, 253519), (315, 217302), (378, 181085), (630, 108651), (945, 72434), (1890, 36217)]