138486930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:284

約数の個数: 128

約数和(自身を含む): 372314880

約数和(自身を除く): 233827950

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 37, 41, 51, 74, 82, 85, 102, 111, 123, 170, 179, 185, 205, 222, 246, 255, 358, 370, 410, 510, 537, 555, 615, 629, 697, 895, 1074, 1110, 1230, 1258, 1394, 1517, 1790, 1887, 2091, 2685, 3034, 3043, 3145, 3485, 3774, 4182, 4551, 5370, 6086, 6290, 6623, 6970, 7339, 7585, 9102, 9129, 9435, 10455, 13246, 14678, 15170, 15215, 18258, 18870, 19869, 20910, 22017, 22755, 25789, 30430, 33115, 36695, 39738, 44034, 45510, 45645, 51578, 66230, 73390, 77367, 91290, 99345, 110085, 112591, 124763, 128945, 154734, 198690, 220170, 225182, 249526, 257890, 271543, 337773, 374289, 386835, 543086, 562955, 623815, 675546, 748578, 773670, 814629, 1125910, 1247630, 1357715, 1629258, 1688865, 1871445, 2715430, 3377730, 3742890, 4073145, 4616231, 8146290, 9232462, 13848693, 23081155, 27697386, 46162310, 69243465, 138486930]

約数ペア:

[(1, 138486930), (2, 69243465), (3, 46162310), (5, 27697386), (6, 23081155), (10, 13848693), (15, 9232462), (17, 8146290), (30, 4616231), (34, 4073145), (37, 3742890), (41, 3377730), (51, 2715430), (74, 1871445), (82, 1688865), (85, 1629258), (102, 1357715), (111, 1247630), (123, 1125910), (170, 814629), (179, 773670), (185, 748578), (205, 675546), (222, 623815), (246, 562955), (255, 543086), (358, 386835), (370, 374289), (410, 337773), (510, 271543), (537, 257890), (555, 249526), (615, 225182), (629, 220170), (697, 198690), (895, 154734), (1074, 128945), (1110, 124763), (1230, 112591), (1258, 110085), (1394, 99345), (1517, 91290), (1790, 77367), (1887, 73390), (2091, 66230), (2685, 51578), (3034, 45645), (3043, 45510), (3145, 44034), (3485, 39738), (3774, 36695), (4182, 33115), (4551, 30430), (5370, 25789), (6086, 22755), (6290, 22017), (6623, 20910), (6970, 19869), (7339, 18870), (7585, 18258), (9102, 15215), (9129, 15170), (9435, 14678), (10455, 13246)]