16682190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:186

約数の個数: 128

約数和(自身を含む): 49904640

約数和(自身を除く): 33222450

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 37, 38, 42, 57, 70, 74, 95, 105, 111, 113, 114, 133, 185, 190, 210, 222, 226, 259, 266, 285, 339, 370, 399, 518, 555, 565, 570, 665, 678, 703, 777, 791, 798, 1110, 1130, 1295, 1330, 1406, 1554, 1582, 1695, 1995, 2109, 2147, 2373, 2590, 3390, 3515, 3885, 3955, 3990, 4181, 4218, 4294, 4746, 4921, 6441, 7030, 7770, 7910, 8362, 9842, 10545, 10735, 11865, 12543, 12882, 14763, 15029, 20905, 21090, 21470, 23730, 24605, 25086, 29267, 29526, 30058, 32205, 41810, 45087, 49210, 58534, 62715, 64410, 73815, 75145, 79439, 87801, 90174, 125430, 146335, 147630, 150290, 158878, 175602, 225435, 238317, 292670, 397195, 439005, 450870, 476634, 556073, 794390, 878010, 1112146, 1191585, 1668219, 2383170, 2780365, 3336438, 5560730, 8341095, 16682190]

約数ペア:

[(1, 16682190), (2, 8341095), (3, 5560730), (5, 3336438), (6, 2780365), (7, 2383170), (10, 1668219), (14, 1191585), (15, 1112146), (19, 878010), (21, 794390), (30, 556073), (35, 476634), (37, 450870), (38, 439005), (42, 397195), (57, 292670), (70, 238317), (74, 225435), (95, 175602), (105, 158878), (111, 150290), (113, 147630), (114, 146335), (133, 125430), (185, 90174), (190, 87801), (210, 79439), (222, 75145), (226, 73815), (259, 64410), (266, 62715), (285, 58534), (339, 49210), (370, 45087), (399, 41810), (518, 32205), (555, 30058), (565, 29526), (570, 29267), (665, 25086), (678, 24605), (703, 23730), (777, 21470), (791, 21090), (798, 20905), (1110, 15029), (1130, 14763), (1295, 12882), (1330, 12543), (1406, 11865), (1554, 10735), (1582, 10545), (1695, 9842), (1995, 8362), (2109, 7910), (2147, 7770), (2373, 7030), (2590, 6441), (3390, 4921), (3515, 4746), (3885, 4294), (3955, 4218), (3990, 4181)]