489551430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1\times {\mathrm{467}}^1$

素因数の和:981

約数の個数: 64

約数和(自身を含む): 1194455808

約数和(自身を除く): 704904378

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 421, 467, 498, 830, 842, 934, 1245, 1263, 1401, 2105, 2335, 2490, 2526, 2802, 4210, 4670, 6315, 7005, 12630, 14010, 34943, 38761, 69886, 77522, 104829, 116283, 174715, 193805, 196607, 209658, 232566, 349430, 387610, 393214, 524145, 581415, 589821, 983035, 1048290, 1162830, 1179642, 1966070, 2949105, 5898210, 16318381, 32636762, 48955143, 81591905, 97910286, 163183810, 244775715, 489551430]

約数ペア:

[(1, 489551430), (2, 244775715), (3, 163183810), (5, 97910286), (6, 81591905), (10, 48955143), (15, 32636762), (30, 16318381), (83, 5898210), (166, 2949105), (249, 1966070), (415, 1179642), (421, 1162830), (467, 1048290), (498, 983035), (830, 589821), (842, 581415), (934, 524145), (1245, 393214), (1263, 387610), (1401, 349430), (2105, 232566), (2335, 209658), (2490, 196607), (2526, 193805), (2802, 174715), (4210, 116283), (4670, 104829), (6315, 77522), (7005, 69886), (12630, 38761), (14010, 34943)]