2247889020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{32381}}^1$

素因数の和:32495

約数の個数: 96

約数和(自身を含む): 6854621760

約数和(自身を除く): 4606732740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 89, 130, 156, 178, 195, 260, 267, 356, 390, 445, 534, 780, 890, 1068, 1157, 1335, 1780, 2314, 2670, 3471, 4628, 5340, 5785, 6942, 11570, 13884, 17355, 23140, 32381, 34710, 64762, 69420, 97143, 129524, 161905, 194286, 323810, 388572, 420953, 485715, 647620, 841906, 971430, 1262859, 1683812, 1942860, 2104765, 2525718, 2881909, 4209530, 5051436, 5763818, 6314295, 8419060, 8645727, 11527636, 12628590, 14409545, 17291454, 25257180, 28819090, 34582908, 37464817, 43228635, 57638180, 74929634, 86457270, 112394451, 149859268, 172914540, 187324085, 224788902, 374648170, 449577804, 561972255, 749296340, 1123944510, 2247889020]

約数ペア:

[(1, 2247889020), (2, 1123944510), (3, 749296340), (4, 561972255), (5, 449577804), (6, 374648170), (10, 224788902), (12, 187324085), (13, 172914540), (15, 149859268), (20, 112394451), (26, 86457270), (30, 74929634), (39, 57638180), (52, 43228635), (60, 37464817), (65, 34582908), (78, 28819090), (89, 25257180), (130, 17291454), (156, 14409545), (178, 12628590), (195, 11527636), (260, 8645727), (267, 8419060), (356, 6314295), (390, 5763818), (445, 5051436), (534, 4209530), (780, 2881909), (890, 2525718), (1068, 2104765), (1157, 1942860), (1335, 1683812), (1780, 1262859), (2314, 971430), (2670, 841906), (3471, 647620), (4628, 485715), (5340, 420953), (5785, 388572), (6942, 323810), (11570, 194286), (13884, 161905), (17355, 129524), (23140, 97143), (32381, 69420), (34710, 64762)]