202439340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{23929}}^1$

素因数の和:23991

約数の個数: 72

約数和(自身を含む): 627157440

約数和(自身を除く): 424718100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 23929, 47858, 71787, 95716, 119645, 143574, 215361, 239290, 287148, 358935, 430722, 478580, 717870, 861444, 1076805, 1124663, 1435740, 2153610, 2249326, 3373989, 4307220, 4498652, 5623315, 6747978, 10121967, 11246630, 13495956, 16869945, 20243934, 22493260, 33739890, 40487868, 50609835, 67479780, 101219670, 202439340]

約数ペア:

[(1, 202439340), (2, 101219670), (3, 67479780), (4, 50609835), (5, 40487868), (6, 33739890), (9, 22493260), (10, 20243934), (12, 16869945), (15, 13495956), (18, 11246630), (20, 10121967), (30, 6747978), (36, 5623315), (45, 4498652), (47, 4307220), (60, 3373989), (90, 2249326), (94, 2153610), (141, 1435740), (180, 1124663), (188, 1076805), (235, 861444), (282, 717870), (423, 478580), (470, 430722), (564, 358935), (705, 287148), (846, 239290), (940, 215361), (1410, 143574), (1692, 119645), (2115, 95716), (2820, 71787), (4230, 47858), (8460, 23929)]