342173650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{479}}^1$

素因数の和:668

約数の個数: 96

約数和(自身を含む): 789949440

約数和(自身を除く): 447775790

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 157, 175, 182, 314, 325, 350, 455, 479, 650, 785, 910, 958, 1099, 1570, 2041, 2198, 2275, 2395, 3353, 3925, 4082, 4550, 4790, 5495, 6227, 6706, 7850, 10205, 10990, 11975, 12454, 14287, 16765, 20410, 23950, 27475, 28574, 31135, 33530, 43589, 51025, 54950, 62270, 71435, 75203, 83825, 87178, 102050, 142870, 150406, 155675, 167650, 217945, 311350, 357175, 376015, 435890, 526421, 714350, 752030, 977639, 1052842, 1089725, 1880075, 1955278, 2179450, 2632105, 3760150, 4888195, 5264210, 6843473, 9776390, 13160525, 13686946, 24440975, 26321050, 34217365, 48881950, 68434730, 171086825, 342173650]

約数ペア:

[(1, 342173650), (2, 171086825), (5, 68434730), (7, 48881950), (10, 34217365), (13, 26321050), (14, 24440975), (25, 13686946), (26, 13160525), (35, 9776390), (50, 6843473), (65, 5264210), (70, 4888195), (91, 3760150), (130, 2632105), (157, 2179450), (175, 1955278), (182, 1880075), (314, 1089725), (325, 1052842), (350, 977639), (455, 752030), (479, 714350), (650, 526421), (785, 435890), (910, 376015), (958, 357175), (1099, 311350), (1570, 217945), (2041, 167650), (2198, 155675), (2275, 150406), (2395, 142870), (3353, 102050), (3925, 87178), (4082, 83825), (4550, 75203), (4790, 71435), (5495, 62270), (6227, 54950), (6706, 51025), (7850, 43589), (10205, 33530), (10990, 31135), (11975, 28574), (12454, 27475), (14287, 23950), (16765, 20410)]