170789310

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:272

約数の個数: 160

約数和(自身を含む): 495538560

約数和(自身を除く): 324749250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 79, 81, 85, 90, 102, 135, 153, 157, 158, 162, 170, 237, 255, 270, 306, 314, 395, 405, 459, 471, 474, 510, 711, 765, 785, 790, 810, 918, 942, 1185, 1343, 1377, 1413, 1422, 1530, 1570, 2133, 2295, 2355, 2370, 2669, 2686, 2754, 2826, 3555, 4029, 4239, 4266, 4590, 4710, 5338, 6399, 6715, 6885, 7065, 7110, 8007, 8058, 8478, 10665, 12087, 12403, 12717, 12798, 13345, 13430, 13770, 14130, 16014, 20145, 21195, 21330, 24021, 24174, 24806, 25434, 26690, 31995, 36261, 37209, 40035, 40290, 42390, 48042, 60435, 62015, 63585, 63990, 72063, 72522, 74418, 80070, 108783, 111627, 120105, 120870, 124030, 127170, 144126, 181305, 186045, 210851, 216189, 217566, 223254, 240210, 334881, 360315, 362610, 372090, 421702, 432378, 543915, 558135, 632553, 669762, 720630, 1004643, 1054255, 1080945, 1087830, 1116270, 1265106, 1674405, 1897659, 2009286, 2108510, 2161890, 3162765, 3348810, 3795318, 5023215, 5692977, 6325530, 9488295, 10046430, 11385954, 17078931, 18976590, 28464885, 34157862, 56929770, 85394655, 170789310]

約数ペア:

[(1, 170789310), (2, 85394655), (3, 56929770), (5, 34157862), (6, 28464885), (9, 18976590), (10, 17078931), (15, 11385954), (17, 10046430), (18, 9488295), (27, 6325530), (30, 5692977), (34, 5023215), (45, 3795318), (51, 3348810), (54, 3162765), (79, 2161890), (81, 2108510), (85, 2009286), (90, 1897659), (102, 1674405), (135, 1265106), (153, 1116270), (157, 1087830), (158, 1080945), (162, 1054255), (170, 1004643), (237, 720630), (255, 669762), (270, 632553), (306, 558135), (314, 543915), (395, 432378), (405, 421702), (459, 372090), (471, 362610), (474, 360315), (510, 334881), (711, 240210), (765, 223254), (785, 217566), (790, 216189), (810, 210851), (918, 186045), (942, 181305), (1185, 144126), (1343, 127170), (1377, 124030), (1413, 120870), (1422, 120105), (1530, 111627), (1570, 108783), (2133, 80070), (2295, 74418), (2355, 72522), (2370, 72063), (2669, 63990), (2686, 63585), (2754, 62015), (2826, 60435), (3555, 48042), (4029, 42390), (4239, 40290), (4266, 40035), (4590, 37209), (4710, 36261), (5338, 31995), (6399, 26690), (6715, 25434), (6885, 24806), (7065, 24174), (7110, 24021), (8007, 21330), (8058, 21195), (8478, 20145), (10665, 16014), (12087, 14130), (12403, 13770), (12717, 13430), (12798, 13345)]