142759430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{929}}^1$

素因数の和:1085

約数の個数: 48

約数和(自身を含む): 284981760

約数和(自身を除く): 142222330

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 127, 242, 254, 605, 635, 929, 1210, 1270, 1397, 1858, 2794, 4645, 6985, 9290, 10219, 13970, 15367, 20438, 30734, 51095, 76835, 102190, 112409, 117983, 153670, 224818, 235966, 562045, 589915, 1124090, 1179830, 1297813, 2595626, 6489065, 12978130, 14275943, 28551886, 71379715, 142759430]

約数ペア:

[(1, 142759430), (2, 71379715), (5, 28551886), (10, 14275943), (11, 12978130), (22, 6489065), (55, 2595626), (110, 1297813), (121, 1179830), (127, 1124090), (242, 589915), (254, 562045), (605, 235966), (635, 224818), (929, 153670), (1210, 117983), (1270, 112409), (1397, 102190), (1858, 76835), (2794, 51095), (4645, 30734), (6985, 20438), (9290, 15367), (10219, 13970)]