426614940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{81727}}^1$

素因数の和:81771

約数の個数: 72

約数和(自身を含む): 1338704640

約数和(自身を除く): 912089700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 81727, 163454, 245181, 326908, 408635, 490362, 735543, 817270, 980724, 1225905, 1471086, 1634540, 2370083, 2451810, 2942172, 3677715, 4740166, 4903620, 7110249, 7355430, 9480332, 11850415, 14220498, 14710860, 21330747, 23700830, 28440996, 35551245, 42661494, 47401660, 71102490, 85322988, 106653735, 142204980, 213307470, 426614940]

約数ペア:

[(1, 426614940), (2, 213307470), (3, 142204980), (4, 106653735), (5, 85322988), (6, 71102490), (9, 47401660), (10, 42661494), (12, 35551245), (15, 28440996), (18, 23700830), (20, 21330747), (29, 14710860), (30, 14220498), (36, 11850415), (45, 9480332), (58, 7355430), (60, 7110249), (87, 4903620), (90, 4740166), (116, 3677715), (145, 2942172), (174, 2451810), (180, 2370083), (261, 1634540), (290, 1471086), (348, 1225905), (435, 980724), (522, 817270), (580, 735543), (870, 490362), (1044, 408635), (1305, 326908), (1740, 245181), (2610, 163454), (5220, 81727)]