2431100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:195

約数の個数: 72

約数和(自身を含む): 6332928

約数和(自身を除く): 3901828

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 50, 70, 92, 100, 115, 140, 151, 161, 175, 230, 302, 322, 350, 460, 575, 604, 644, 700, 755, 805, 1057, 1150, 1510, 1610, 2114, 2300, 3020, 3220, 3473, 3775, 4025, 4228, 5285, 6946, 7550, 8050, 10570, 13892, 15100, 16100, 17365, 21140, 24311, 26425, 34730, 48622, 52850, 69460, 86825, 97244, 105700, 121555, 173650, 243110, 347300, 486220, 607775, 1215550, 2431100]

約数ペア:

[(1, 2431100), (2, 1215550), (4, 607775), (5, 486220), (7, 347300), (10, 243110), (14, 173650), (20, 121555), (23, 105700), (25, 97244), (28, 86825), (35, 69460), (46, 52850), (50, 48622), (70, 34730), (92, 26425), (100, 24311), (115, 21140), (140, 17365), (151, 16100), (161, 15100), (175, 13892), (230, 10570), (302, 8050), (322, 7550), (350, 6946), (460, 5285), (575, 4228), (604, 4025), (644, 3775), (700, 3473), (755, 3220), (805, 3020), (1057, 2300), (1150, 2114), (1510, 1610)]