30571470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2593}}^1$

素因数の和:2737

約数の個数: 48

約数和(自身を含む): 80123472

約数和(自身を除く): 49552002

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 131, 262, 393, 655, 786, 1179, 1310, 1965, 2358, 2593, 3930, 5186, 5895, 7779, 11790, 12965, 15558, 23337, 25930, 38895, 46674, 77790, 116685, 233370, 339683, 679366, 1019049, 1698415, 2038098, 3057147, 3396830, 5095245, 6114294, 10190490, 15285735, 30571470]

約数ペア:

[(1, 30571470), (2, 15285735), (3, 10190490), (5, 6114294), (6, 5095245), (9, 3396830), (10, 3057147), (15, 2038098), (18, 1698415), (30, 1019049), (45, 679366), (90, 339683), (131, 233370), (262, 116685), (393, 77790), (655, 46674), (786, 38895), (1179, 25930), (1310, 23337), (1965, 15558), (2358, 12965), (2593, 11790), (3930, 7779), (5186, 5895)]