86696430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:458

約数の個数: 128

約数和(自身を含む): 242611200

約数和(自身を除く): 155914770

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 23, 30, 34, 38, 46, 51, 57, 69, 85, 95, 102, 114, 115, 138, 170, 190, 230, 255, 285, 323, 345, 389, 391, 437, 510, 570, 646, 690, 778, 782, 874, 969, 1167, 1173, 1311, 1615, 1938, 1945, 1955, 2185, 2334, 2346, 2622, 3230, 3890, 3910, 4370, 4845, 5835, 5865, 6555, 6613, 7391, 7429, 8947, 9690, 11670, 11730, 13110, 13226, 14782, 14858, 17894, 19839, 22173, 22287, 26841, 33065, 36955, 37145, 39678, 44346, 44574, 44735, 53682, 66130, 73910, 74290, 89470, 99195, 110865, 111435, 125647, 134205, 152099, 169993, 198390, 221730, 222870, 251294, 268410, 304198, 339986, 376941, 456297, 509979, 628235, 753882, 760495, 849965, 912594, 1019958, 1256470, 1520990, 1699930, 1884705, 2281485, 2549895, 2889881, 3769410, 4562970, 5099790, 5779762, 8669643, 14449405, 17339286, 28898810, 43348215, 86696430]

約数ペア:

[(1, 86696430), (2, 43348215), (3, 28898810), (5, 17339286), (6, 14449405), (10, 8669643), (15, 5779762), (17, 5099790), (19, 4562970), (23, 3769410), (30, 2889881), (34, 2549895), (38, 2281485), (46, 1884705), (51, 1699930), (57, 1520990), (69, 1256470), (85, 1019958), (95, 912594), (102, 849965), (114, 760495), (115, 753882), (138, 628235), (170, 509979), (190, 456297), (230, 376941), (255, 339986), (285, 304198), (323, 268410), (345, 251294), (389, 222870), (391, 221730), (437, 198390), (510, 169993), (570, 152099), (646, 134205), (690, 125647), (778, 111435), (782, 110865), (874, 99195), (969, 89470), (1167, 74290), (1173, 73910), (1311, 66130), (1615, 53682), (1938, 44735), (1945, 44574), (1955, 44346), (2185, 39678), (2334, 37145), (2346, 36955), (2622, 33065), (3230, 26841), (3890, 22287), (3910, 22173), (4370, 19839), (4845, 17894), (5835, 14858), (5865, 14782), (6555, 13226), (6613, 13110), (7391, 11730), (7429, 11670), (8947, 9690)]