42452460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12413}}^1$

素因数の和:12447

約数の個数: 72

約数和(自身を含む): 135560880

約数和(自身を除く): 93108420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 12413, 24826, 37239, 49652, 62065, 74478, 111717, 124130, 148956, 186195, 223434, 235847, 248260, 372390, 446868, 471694, 558585, 707541, 744780, 943388, 1117170, 1179235, 1415082, 2122623, 2234340, 2358470, 2830164, 3537705, 4245246, 4716940, 7075410, 8490492, 10613115, 14150820, 21226230, 42452460]

約数ペア:

[(1, 42452460), (2, 21226230), (3, 14150820), (4, 10613115), (5, 8490492), (6, 7075410), (9, 4716940), (10, 4245246), (12, 3537705), (15, 2830164), (18, 2358470), (19, 2234340), (20, 2122623), (30, 1415082), (36, 1179235), (38, 1117170), (45, 943388), (57, 744780), (60, 707541), (76, 558585), (90, 471694), (95, 446868), (114, 372390), (171, 248260), (180, 235847), (190, 223434), (228, 186195), (285, 148956), (342, 124130), (380, 111717), (570, 74478), (684, 62065), (855, 49652), (1140, 37239), (1710, 24826), (3420, 12413)]