28046070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23971}}^1$

素因数の和:23997

約数の個数: 48

約数和(自身を含む): 78532272

約数和(自身を除く): 50486202

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 23971, 47942, 71913, 119855, 143826, 215739, 239710, 311623, 359565, 431478, 623246, 719130, 934869, 1078695, 1558115, 1869738, 2157390, 2804607, 3116230, 4674345, 5609214, 9348690, 14023035, 28046070]

約数ペア:

[(1, 28046070), (2, 14023035), (3, 9348690), (5, 5609214), (6, 4674345), (9, 3116230), (10, 2804607), (13, 2157390), (15, 1869738), (18, 1558115), (26, 1078695), (30, 934869), (39, 719130), (45, 623246), (65, 431478), (78, 359565), (90, 311623), (117, 239710), (130, 215739), (195, 143826), (234, 119855), (390, 71913), (585, 47942), (1170, 23971)]