16304470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:110

約数の個数: 128

約数和(自身を含む): 40642560

約数和(自身を除く): 24338090

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 23, 26, 35, 38, 41, 46, 65, 70, 82, 91, 95, 115, 130, 133, 161, 182, 190, 205, 230, 247, 266, 287, 299, 322, 410, 437, 455, 494, 533, 574, 598, 665, 779, 805, 874, 910, 943, 1066, 1235, 1330, 1435, 1495, 1558, 1610, 1729, 1886, 2093, 2185, 2470, 2665, 2870, 2990, 3059, 3458, 3731, 3895, 4186, 4370, 4715, 5330, 5453, 5681, 6118, 6601, 7462, 7790, 8645, 9430, 10127, 10465, 10906, 11362, 12259, 13202, 15295, 17290, 17917, 18655, 20254, 20930, 24518, 27265, 28405, 30590, 33005, 35834, 37310, 39767, 50635, 54530, 56810, 61295, 66010, 70889, 79534, 85813, 89585, 101270, 122590, 125419, 141778, 171626, 179170, 198835, 232921, 250838, 354445, 397670, 429065, 465842, 627095, 708890, 858130, 1164605, 1254190, 1630447, 2329210, 3260894, 8152235, 16304470]

約数ペア:

[(1, 16304470), (2, 8152235), (5, 3260894), (7, 2329210), (10, 1630447), (13, 1254190), (14, 1164605), (19, 858130), (23, 708890), (26, 627095), (35, 465842), (38, 429065), (41, 397670), (46, 354445), (65, 250838), (70, 232921), (82, 198835), (91, 179170), (95, 171626), (115, 141778), (130, 125419), (133, 122590), (161, 101270), (182, 89585), (190, 85813), (205, 79534), (230, 70889), (247, 66010), (266, 61295), (287, 56810), (299, 54530), (322, 50635), (410, 39767), (437, 37310), (455, 35834), (494, 33005), (533, 30590), (574, 28405), (598, 27265), (665, 24518), (779, 20930), (805, 20254), (874, 18655), (910, 17917), (943, 17290), (1066, 15295), (1235, 13202), (1330, 12259), (1435, 11362), (1495, 10906), (1558, 10465), (1610, 10127), (1729, 9430), (1886, 8645), (2093, 7790), (2185, 7462), (2470, 6601), (2665, 6118), (2870, 5681), (2990, 5453), (3059, 5330), (3458, 4715), (3731, 4370), (3895, 4186)]