72174870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{15131}}^1$

素因数の和:15197

約数の個数: 48

約数和(自身を含む): 191207952

約数和(自身を除く): 119033082

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 4770, 15131, 30262, 45393, 75655, 90786, 136179, 151310, 226965, 272358, 453930, 680895, 801943, 1361790, 1603886, 2405829, 4009715, 4811658, 7217487, 8019430, 12029145, 14434974, 24058290, 36087435, 72174870]

約数ペア:

[(1, 72174870), (2, 36087435), (3, 24058290), (5, 14434974), (6, 12029145), (9, 8019430), (10, 7217487), (15, 4811658), (18, 4009715), (30, 2405829), (45, 1603886), (53, 1361790), (90, 801943), (106, 680895), (159, 453930), (265, 272358), (318, 226965), (477, 151310), (530, 136179), (795, 90786), (954, 75655), (1590, 45393), (2385, 30262), (4770, 15131)]