156744630

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{35543}}^1$

素因数の和:35570

約数の個数: 72

約数和(自身を含む): 474085872

約数和(自身を除く): 317341242

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 35543, 71086, 106629, 177715, 213258, 248801, 319887, 355430, 497602, 533145, 639774, 746403, 1066290, 1244005, 1492806, 1599435, 1741607, 2239209, 2488010, 3198870, 3483214, 3732015, 4478418, 5224821, 7464030, 8708035, 10449642, 11196045, 15674463, 17416070, 22392090, 26124105, 31348926, 52248210, 78372315, 156744630]

約数ペア:

[(1, 156744630), (2, 78372315), (3, 52248210), (5, 31348926), (6, 26124105), (7, 22392090), (9, 17416070), (10, 15674463), (14, 11196045), (15, 10449642), (18, 8708035), (21, 7464030), (30, 5224821), (35, 4478418), (42, 3732015), (45, 3483214), (49, 3198870), (63, 2488010), (70, 2239209), (90, 1741607), (98, 1599435), (105, 1492806), (126, 1244005), (147, 1066290), (210, 746403), (245, 639774), (294, 533145), (315, 497602), (441, 355430), (490, 319887), (630, 248801), (735, 213258), (882, 177715), (1470, 106629), (2205, 71086), (4410, 35543)]