85090170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:412

約数の個数: 128

約数和(自身を含む): 240952320

約数和(自身を除く): 155862150

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 41, 55, 57, 66, 82, 95, 110, 114, 123, 165, 190, 205, 209, 246, 285, 330, 331, 410, 418, 451, 570, 615, 627, 662, 779, 902, 993, 1045, 1230, 1254, 1353, 1558, 1655, 1986, 2090, 2255, 2337, 2706, 3135, 3310, 3641, 3895, 4510, 4674, 4965, 6270, 6289, 6765, 7282, 7790, 8569, 9930, 10923, 11685, 12578, 13530, 13571, 17138, 18205, 18867, 21846, 23370, 25707, 27142, 31445, 36410, 37734, 40713, 42845, 51414, 54615, 62890, 67855, 69179, 81426, 85690, 94335, 109230, 128535, 135710, 138358, 149281, 188670, 203565, 207537, 257070, 257849, 298562, 345895, 407130, 415074, 447843, 515698, 691790, 746405, 773547, 895686, 1037685, 1289245, 1492810, 1547094, 2075370, 2239215, 2578490, 2836339, 3867735, 4478430, 5672678, 7735470, 8509017, 14181695, 17018034, 28363390, 42545085, 85090170]

約数ペア:

[(1, 85090170), (2, 42545085), (3, 28363390), (5, 17018034), (6, 14181695), (10, 8509017), (11, 7735470), (15, 5672678), (19, 4478430), (22, 3867735), (30, 2836339), (33, 2578490), (38, 2239215), (41, 2075370), (55, 1547094), (57, 1492810), (66, 1289245), (82, 1037685), (95, 895686), (110, 773547), (114, 746405), (123, 691790), (165, 515698), (190, 447843), (205, 415074), (209, 407130), (246, 345895), (285, 298562), (330, 257849), (331, 257070), (410, 207537), (418, 203565), (451, 188670), (570, 149281), (615, 138358), (627, 135710), (662, 128535), (779, 109230), (902, 94335), (993, 85690), (1045, 81426), (1230, 69179), (1254, 67855), (1353, 62890), (1558, 54615), (1655, 51414), (1986, 42845), (2090, 40713), (2255, 37734), (2337, 36410), (2706, 31445), (3135, 27142), (3310, 25707), (3641, 23370), (3895, 21846), (4510, 18867), (4674, 18205), (4965, 17138), (6270, 13571), (6289, 13530), (6765, 12578), (7282, 11685), (7790, 10923), (8569, 9930)]