68170590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{26119}}^1$

素因数の和:26161

約数の個数: 48

約数和(自身を含む): 183362400

約数和(自身を除く): 115191810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 26119, 52238, 78357, 130595, 156714, 235071, 261190, 391785, 470142, 757451, 783570, 1175355, 1514902, 2272353, 2350710, 3787255, 4544706, 6817059, 7574510, 11361765, 13634118, 22723530, 34085295, 68170590]

約数ペア:

[(1, 68170590), (2, 34085295), (3, 22723530), (5, 13634118), (6, 11361765), (9, 7574510), (10, 6817059), (15, 4544706), (18, 3787255), (29, 2350710), (30, 2272353), (45, 1514902), (58, 1175355), (87, 783570), (90, 757451), (145, 470142), (174, 391785), (261, 261190), (290, 235071), (435, 156714), (522, 130595), (870, 78357), (1305, 52238), (2610, 26119)]