142775490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1447}}^1$

素因数の和:1504

約数の個数: 128

約数和(自身を含む): 420360192

約数和(自身を除く): 277584702

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 23, 26, 30, 33, 39, 46, 55, 65, 66, 69, 78, 110, 115, 130, 138, 143, 165, 195, 230, 253, 286, 299, 330, 345, 390, 429, 506, 598, 690, 715, 759, 858, 897, 1265, 1430, 1447, 1495, 1518, 1794, 2145, 2530, 2894, 2990, 3289, 3795, 4290, 4341, 4485, 6578, 7235, 7590, 8682, 8970, 9867, 14470, 15917, 16445, 18811, 19734, 21705, 31834, 32890, 33281, 37622, 43410, 47751, 49335, 56433, 66562, 79585, 94055, 95502, 98670, 99843, 112866, 159170, 166405, 188110, 199686, 206921, 238755, 282165, 332810, 366091, 413842, 432653, 477510, 499215, 564330, 620763, 732182, 865306, 998430, 1034605, 1098273, 1241526, 1297959, 1830455, 2069210, 2163265, 2196546, 2595918, 3103815, 3660910, 4326530, 4759183, 5491365, 6207630, 6489795, 9518366, 10982730, 12979590, 14277549, 23795915, 28555098, 47591830, 71387745, 142775490]

約数ペア:

[(1, 142775490), (2, 71387745), (3, 47591830), (5, 28555098), (6, 23795915), (10, 14277549), (11, 12979590), (13, 10982730), (15, 9518366), (22, 6489795), (23, 6207630), (26, 5491365), (30, 4759183), (33, 4326530), (39, 3660910), (46, 3103815), (55, 2595918), (65, 2196546), (66, 2163265), (69, 2069210), (78, 1830455), (110, 1297959), (115, 1241526), (130, 1098273), (138, 1034605), (143, 998430), (165, 865306), (195, 732182), (230, 620763), (253, 564330), (286, 499215), (299, 477510), (330, 432653), (345, 413842), (390, 366091), (429, 332810), (506, 282165), (598, 238755), (690, 206921), (715, 199686), (759, 188110), (858, 166405), (897, 159170), (1265, 112866), (1430, 99843), (1447, 98670), (1495, 95502), (1518, 94055), (1794, 79585), (2145, 66562), (2530, 56433), (2894, 49335), (2990, 47751), (3289, 43410), (3795, 37622), (4290, 33281), (4341, 32890), (4485, 31834), (6578, 21705), (7235, 19734), (7590, 18811), (8682, 16445), (8970, 15917), (9867, 14470)]