142205310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6397}}^1$

素因数の和:6442

約数の個数: 96

約数和(自身を含む): 419196960

約数和(自身を除く): 276991650

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 90, 95, 114, 117, 130, 171, 190, 195, 234, 247, 285, 342, 390, 494, 570, 585, 741, 855, 1170, 1235, 1482, 1710, 2223, 2470, 3705, 4446, 6397, 7410, 11115, 12794, 19191, 22230, 31985, 38382, 57573, 63970, 83161, 95955, 115146, 121543, 166322, 191910, 243086, 249483, 287865, 364629, 415805, 498966, 575730, 607715, 729258, 748449, 831610, 1093887, 1215430, 1247415, 1496898, 1580059, 1823145, 2187774, 2494830, 3160118, 3646290, 3742245, 4740177, 5469435, 7484490, 7900295, 9480354, 10938870, 14220531, 15800590, 23700885, 28441062, 47401770, 71102655, 142205310]

約数ペア:

[(1, 142205310), (2, 71102655), (3, 47401770), (5, 28441062), (6, 23700885), (9, 15800590), (10, 14220531), (13, 10938870), (15, 9480354), (18, 7900295), (19, 7484490), (26, 5469435), (30, 4740177), (38, 3742245), (39, 3646290), (45, 3160118), (57, 2494830), (65, 2187774), (78, 1823145), (90, 1580059), (95, 1496898), (114, 1247415), (117, 1215430), (130, 1093887), (171, 831610), (190, 748449), (195, 729258), (234, 607715), (247, 575730), (285, 498966), (342, 415805), (390, 364629), (494, 287865), (570, 249483), (585, 243086), (741, 191910), (855, 166322), (1170, 121543), (1235, 115146), (1482, 95955), (1710, 83161), (2223, 63970), (2470, 57573), (3705, 38382), (4446, 31985), (6397, 22230), (7410, 19191), (11115, 12794)]