70257060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20543}}^1$

素因数の和:20577

約数の個数: 72

約数和(自身を含む): 224340480

約数和(自身を除く): 154083420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 20543, 41086, 61629, 82172, 102715, 123258, 184887, 205430, 246516, 308145, 369774, 390317, 410860, 616290, 739548, 780634, 924435, 1170951, 1232580, 1561268, 1848870, 1951585, 2341902, 3512853, 3697740, 3903170, 4683804, 5854755, 7025706, 7806340, 11709510, 14051412, 17564265, 23419020, 35128530, 70257060]

約数ペア:

[(1, 70257060), (2, 35128530), (3, 23419020), (4, 17564265), (5, 14051412), (6, 11709510), (9, 7806340), (10, 7025706), (12, 5854755), (15, 4683804), (18, 3903170), (19, 3697740), (20, 3512853), (30, 2341902), (36, 1951585), (38, 1848870), (45, 1561268), (57, 1232580), (60, 1170951), (76, 924435), (90, 780634), (95, 739548), (114, 616290), (171, 410860), (180, 390317), (190, 369774), (228, 308145), (285, 246516), (342, 205430), (380, 184887), (570, 123258), (684, 102715), (855, 82172), (1140, 61629), (1710, 41086), (3420, 20543)]