42945870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{719}}^1$

素因数の和:921

約数の個数: 64

約数和(自身を含む): 113218560

約数和(自身を除く): 70272690

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 181, 330, 362, 543, 719, 905, 1086, 1438, 1810, 1991, 2157, 2715, 3595, 3982, 4314, 5430, 5973, 7190, 7909, 9955, 10785, 11946, 15818, 19910, 21570, 23727, 29865, 39545, 47454, 59730, 79090, 118635, 130139, 237270, 260278, 390417, 650695, 780834, 1301390, 1431529, 1952085, 2863058, 3904170, 4294587, 7157645, 8589174, 14315290, 21472935, 42945870]

約数ペア:

[(1, 42945870), (2, 21472935), (3, 14315290), (5, 8589174), (6, 7157645), (10, 4294587), (11, 3904170), (15, 2863058), (22, 1952085), (30, 1431529), (33, 1301390), (55, 780834), (66, 650695), (110, 390417), (165, 260278), (181, 237270), (330, 130139), (362, 118635), (543, 79090), (719, 59730), (905, 47454), (1086, 39545), (1438, 29865), (1810, 23727), (1991, 21570), (2157, 19910), (2715, 15818), (3595, 11946), (3982, 10785), (4314, 9955), (5430, 7909), (5973, 7190)]