139562790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{8443}}^1$

素因数の和:8501

約数の個数: 64

約数和(自身を含む): 364780800

約数和(自身を除く): 225218010

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 29, 30, 38, 57, 58, 87, 95, 114, 145, 174, 190, 285, 290, 435, 551, 570, 870, 1102, 1653, 2755, 3306, 5510, 8265, 8443, 16530, 16886, 25329, 42215, 50658, 84430, 126645, 160417, 244847, 253290, 320834, 481251, 489694, 734541, 802085, 962502, 1224235, 1469082, 1604170, 2406255, 2448470, 3672705, 4652093, 4812510, 7345410, 9304186, 13956279, 23260465, 27912558, 46520930, 69781395, 139562790]

約数ペア:

[(1, 139562790), (2, 69781395), (3, 46520930), (5, 27912558), (6, 23260465), (10, 13956279), (15, 9304186), (19, 7345410), (29, 4812510), (30, 4652093), (38, 3672705), (57, 2448470), (58, 2406255), (87, 1604170), (95, 1469082), (114, 1224235), (145, 962502), (174, 802085), (190, 734541), (285, 489694), (290, 481251), (435, 320834), (551, 253290), (570, 244847), (870, 160417), (1102, 126645), (1653, 84430), (2755, 50658), (3306, 42215), (5510, 25329), (8265, 16886), (8443, 16530)]