210319590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{23447}}^1$

素因数の和:23493

約数の個数: 64

約数和(自身を含む): 567254016

約数和(自身を除く): 356934426

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 2990, 4485, 8970, 23447, 46894, 70341, 117235, 140682, 234470, 304811, 351705, 539281, 609622, 703410, 914433, 1078562, 1524055, 1617843, 1828866, 2696405, 3048110, 3235686, 4572165, 5392810, 7010653, 8089215, 9144330, 14021306, 16178430, 21031959, 35053265, 42063918, 70106530, 105159795, 210319590]

約数ペア:

[(1, 210319590), (2, 105159795), (3, 70106530), (5, 42063918), (6, 35053265), (10, 21031959), (13, 16178430), (15, 14021306), (23, 9144330), (26, 8089215), (30, 7010653), (39, 5392810), (46, 4572165), (65, 3235686), (69, 3048110), (78, 2696405), (115, 1828866), (130, 1617843), (138, 1524055), (195, 1078562), (230, 914433), (299, 703410), (345, 609622), (390, 539281), (598, 351705), (690, 304811), (897, 234470), (1495, 140682), (1794, 117235), (2990, 70341), (4485, 46894), (8970, 23447)]