91496210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2179}}^1$

素因数の和:2235

約数の個数: 64

約数和(自身を含む): 197769600

約数和(自身を除く): 106273390

約数列:

[1, 2, 5, 10, 13, 17, 19, 26, 34, 38, 65, 85, 95, 130, 170, 190, 221, 247, 323, 442, 494, 646, 1105, 1235, 1615, 2179, 2210, 2470, 3230, 4199, 4358, 8398, 10895, 20995, 21790, 28327, 37043, 41401, 41990, 56654, 74086, 82802, 141635, 185215, 207005, 283270, 370430, 414010, 481559, 538213, 703817, 963118, 1076426, 1407634, 2407795, 2691065, 3519085, 4815590, 5382130, 7038170, 9149621, 18299242, 45748105, 91496210]

約数ペア:

[(1, 91496210), (2, 45748105), (5, 18299242), (10, 9149621), (13, 7038170), (17, 5382130), (19, 4815590), (26, 3519085), (34, 2691065), (38, 2407795), (65, 1407634), (85, 1076426), (95, 963118), (130, 703817), (170, 538213), (190, 481559), (221, 414010), (247, 370430), (323, 283270), (442, 207005), (494, 185215), (646, 141635), (1105, 82802), (1235, 74086), (1615, 56654), (2179, 41990), (2210, 41401), (2470, 37043), (3230, 28327), (4199, 21790), (4358, 20995), (8398, 10895)]