71434650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{9719}}^1$

素因数の和:9748

約数の個数: 72

約数和(自身を含む): 206102880

約数和(自身を除く): 134668230

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 350, 490, 525, 735, 1050, 1225, 1470, 2450, 3675, 7350, 9719, 19438, 29157, 48595, 58314, 68033, 97190, 136066, 145785, 204099, 242975, 291570, 340165, 408198, 476231, 485950, 680330, 728925, 952462, 1020495, 1428693, 1457850, 1700825, 2040990, 2381155, 2857386, 3401650, 4762310, 5102475, 7143465, 10204950, 11905775, 14286930, 23811550, 35717325, 71434650]

約数ペア:

[(1, 71434650), (2, 35717325), (3, 23811550), (5, 14286930), (6, 11905775), (7, 10204950), (10, 7143465), (14, 5102475), (15, 4762310), (21, 3401650), (25, 2857386), (30, 2381155), (35, 2040990), (42, 1700825), (49, 1457850), (50, 1428693), (70, 1020495), (75, 952462), (98, 728925), (105, 680330), (147, 485950), (150, 476231), (175, 408198), (210, 340165), (245, 291570), (294, 242975), (350, 204099), (490, 145785), (525, 136066), (735, 97190), (1050, 68033), (1225, 58314), (1470, 48595), (2450, 29157), (3675, 19438), (7350, 9719)]