155538810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1033}}^1$

素因数の和:1292

約数の個数: 96

約数和(自身を含む): 464555520

約数和(自身を除く): 309016710

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 239, 315, 478, 630, 717, 1033, 1195, 1434, 1673, 2066, 2151, 2390, 3099, 3346, 3585, 4302, 5019, 5165, 6198, 7170, 7231, 8365, 9297, 10038, 10330, 10755, 14462, 15057, 15495, 16730, 18594, 21510, 21693, 25095, 30114, 30990, 36155, 43386, 46485, 50190, 65079, 72310, 75285, 92970, 108465, 130158, 150570, 216930, 246887, 325395, 493774, 650790, 740661, 1234435, 1481322, 1728209, 2221983, 2468870, 3456418, 3703305, 4443966, 5184627, 7406610, 8641045, 10369254, 11109915, 15553881, 17282090, 22219830, 25923135, 31107762, 51846270, 77769405, 155538810]

約数ペア:

[(1, 155538810), (2, 77769405), (3, 51846270), (5, 31107762), (6, 25923135), (7, 22219830), (9, 17282090), (10, 15553881), (14, 11109915), (15, 10369254), (18, 8641045), (21, 7406610), (30, 5184627), (35, 4443966), (42, 3703305), (45, 3456418), (63, 2468870), (70, 2221983), (90, 1728209), (105, 1481322), (126, 1234435), (210, 740661), (239, 650790), (315, 493774), (478, 325395), (630, 246887), (717, 216930), (1033, 150570), (1195, 130158), (1434, 108465), (1673, 92970), (2066, 75285), (2151, 72310), (2390, 65079), (3099, 50190), (3346, 46485), (3585, 43386), (4302, 36155), (5019, 30990), (5165, 30114), (6198, 25095), (7170, 21693), (7231, 21510), (8365, 18594), (9297, 16730), (10038, 15495), (10330, 15057), (10755, 14462)]