74695530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27361}}^1$

素因数の和:27391

約数の個数: 64

約数和(自身を含む): 220647168

約数和(自身を除く): 145951638

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 27361, 54722, 82083, 136805, 164166, 191527, 273610, 355693, 383054, 410415, 574581, 711386, 820830, 957635, 1067079, 1149162, 1778465, 1915270, 2134158, 2489851, 2872905, 3556930, 4979702, 5335395, 5745810, 7469553, 10670790, 12449255, 14939106, 24898510, 37347765, 74695530]

約数ペア:

[(1, 74695530), (2, 37347765), (3, 24898510), (5, 14939106), (6, 12449255), (7, 10670790), (10, 7469553), (13, 5745810), (14, 5335395), (15, 4979702), (21, 3556930), (26, 2872905), (30, 2489851), (35, 2134158), (39, 1915270), (42, 1778465), (65, 1149162), (70, 1067079), (78, 957635), (91, 820830), (105, 711386), (130, 574581), (182, 410415), (195, 383054), (210, 355693), (273, 273610), (390, 191527), (455, 164166), (546, 136805), (910, 82083), (1365, 54722), (2730, 27361)]