98812170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{509}}^1\times {\mathrm{719}}^1$

素因数の和:1244

約数の個数: 64

約数和(自身を含む): 264384000

約数和(自身を除く): 165571830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 509, 719, 1018, 1438, 1527, 2157, 2545, 3054, 3595, 4314, 4581, 5090, 6471, 7190, 7635, 9162, 10785, 12942, 13743, 15270, 19413, 21570, 22905, 27486, 32355, 38826, 45810, 64710, 68715, 97065, 137430, 194130, 365971, 731942, 1097913, 1829855, 2195826, 3293739, 3659710, 5489565, 6587478, 9881217, 10979130, 16468695, 19762434, 32937390, 49406085, 98812170]

約数ペア:

[(1, 98812170), (2, 49406085), (3, 32937390), (5, 19762434), (6, 16468695), (9, 10979130), (10, 9881217), (15, 6587478), (18, 5489565), (27, 3659710), (30, 3293739), (45, 2195826), (54, 1829855), (90, 1097913), (135, 731942), (270, 365971), (509, 194130), (719, 137430), (1018, 97065), (1438, 68715), (1527, 64710), (2157, 45810), (2545, 38826), (3054, 32355), (3595, 27486), (4314, 22905), (4581, 21570), (5090, 19413), (6471, 15270), (7190, 13743), (7635, 12942), (9162, 10785)]