12905370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7547}}^1$

素因数の和:7579

約数の個数: 48

約数和(自身を含む): 35324640

約数和(自身を除く): 22419270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 7547, 15094, 22641, 37735, 45282, 67923, 75470, 113205, 135846, 143393, 226410, 286786, 339615, 430179, 679230, 716965, 860358, 1290537, 1433930, 2150895, 2581074, 4301790, 6452685, 12905370]

約数ペア:

[(1, 12905370), (2, 6452685), (3, 4301790), (5, 2581074), (6, 2150895), (9, 1433930), (10, 1290537), (15, 860358), (18, 716965), (19, 679230), (30, 430179), (38, 339615), (45, 286786), (57, 226410), (90, 143393), (95, 135846), (114, 113205), (171, 75470), (190, 67923), (285, 45282), (342, 37735), (570, 22641), (855, 15094), (1710, 7547)]