149170010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 313479936

約数和(自身を除く): 164309926

約数列:

[1, 2, 5, 10, 11, 22, 43, 47, 55, 61, 86, 94, 110, 121, 122, 215, 235, 242, 305, 430, 470, 473, 517, 605, 610, 671, 946, 1034, 1210, 1342, 2021, 2365, 2585, 2623, 2867, 3355, 4042, 4730, 5170, 5203, 5246, 5687, 5734, 6710, 7381, 10105, 10406, 11374, 13115, 14335, 14762, 20210, 22231, 26015, 26230, 28435, 28670, 28853, 31537, 36905, 44462, 52030, 56870, 57706, 63074, 73810, 111155, 123281, 144265, 157685, 222310, 244541, 246562, 288530, 315370, 317383, 346907, 489082, 616405, 634766, 693814, 1222705, 1232810, 1356091, 1586915, 1734535, 2445410, 2712182, 3173830, 3469070, 6780455, 13560910, 14917001, 29834002, 74585005, 149170010]

約数ペア:

[(1, 149170010), (2, 74585005), (5, 29834002), (10, 14917001), (11, 13560910), (22, 6780455), (43, 3469070), (47, 3173830), (55, 2712182), (61, 2445410), (86, 1734535), (94, 1586915), (110, 1356091), (121, 1232810), (122, 1222705), (215, 693814), (235, 634766), (242, 616405), (305, 489082), (430, 346907), (470, 317383), (473, 315370), (517, 288530), (605, 246562), (610, 244541), (671, 222310), (946, 157685), (1034, 144265), (1210, 123281), (1342, 111155), (2021, 73810), (2365, 63074), (2585, 57706), (2623, 56870), (2867, 52030), (3355, 44462), (4042, 36905), (4730, 31537), (5170, 28853), (5203, 28670), (5246, 28435), (5687, 26230), (5734, 26015), (6710, 22231), (7381, 20210), (10105, 14762), (10406, 14335), (11374, 13115)]