189142590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{877}}^1$

素因数の和:986

約数の個数: 128

約数和(自身を含む): 566415360

約数和(自身を除く): 377272770

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 79, 91, 105, 130, 158, 182, 195, 210, 237, 273, 390, 395, 455, 474, 546, 553, 790, 877, 910, 1027, 1106, 1185, 1365, 1659, 1754, 2054, 2370, 2631, 2730, 2765, 3081, 3318, 4385, 5135, 5262, 5530, 6139, 6162, 7189, 8295, 8770, 10270, 11401, 12278, 13155, 14378, 15405, 16590, 18417, 21567, 22802, 26310, 30695, 30810, 34203, 35945, 36834, 43134, 57005, 61390, 68406, 69283, 71890, 79807, 92085, 107835, 114010, 138566, 159614, 171015, 184170, 207849, 215670, 239421, 342030, 346415, 399035, 415698, 478842, 484981, 692830, 798070, 900679, 969962, 1039245, 1197105, 1454943, 1801358, 2078490, 2394210, 2424905, 2702037, 2909886, 4503395, 4849810, 5404074, 6304753, 7274715, 9006790, 12609506, 13510185, 14549430, 18914259, 27020370, 31523765, 37828518, 63047530, 94571295, 189142590]

約数ペア:

[(1, 189142590), (2, 94571295), (3, 63047530), (5, 37828518), (6, 31523765), (7, 27020370), (10, 18914259), (13, 14549430), (14, 13510185), (15, 12609506), (21, 9006790), (26, 7274715), (30, 6304753), (35, 5404074), (39, 4849810), (42, 4503395), (65, 2909886), (70, 2702037), (78, 2424905), (79, 2394210), (91, 2078490), (105, 1801358), (130, 1454943), (158, 1197105), (182, 1039245), (195, 969962), (210, 900679), (237, 798070), (273, 692830), (390, 484981), (395, 478842), (455, 415698), (474, 399035), (546, 346415), (553, 342030), (790, 239421), (877, 215670), (910, 207849), (1027, 184170), (1106, 171015), (1185, 159614), (1365, 138566), (1659, 114010), (1754, 107835), (2054, 92085), (2370, 79807), (2631, 71890), (2730, 69283), (2765, 68406), (3081, 61390), (3318, 57005), (4385, 43134), (5135, 36834), (5262, 35945), (5530, 34203), (6139, 30810), (6162, 30695), (7189, 26310), (8295, 22802), (8770, 21567), (10270, 18417), (11401, 16590), (12278, 15405), (13155, 14378)]