145325430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{18143}}^1$

素因数の和:18245

約数の個数: 48

約数和(自身を含む): 382112640

約数和(自身を除く): 236787210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 2670, 4005, 8010, 18143, 36286, 54429, 90715, 108858, 163287, 181430, 272145, 326574, 544290, 816435, 1614727, 1632870, 3229454, 4844181, 8073635, 9688362, 14532543, 16147270, 24220905, 29065086, 48441810, 72662715, 145325430]

約数ペア:

[(1, 145325430), (2, 72662715), (3, 48441810), (5, 29065086), (6, 24220905), (9, 16147270), (10, 14532543), (15, 9688362), (18, 8073635), (30, 4844181), (45, 3229454), (89, 1632870), (90, 1614727), (178, 816435), (267, 544290), (445, 326574), (534, 272145), (801, 181430), (890, 163287), (1335, 108858), (1602, 90715), (2670, 54429), (4005, 36286), (8010, 18143)]