91113070

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 177811200

約数和(自身を除く): 86698130

約数列:

[1, 2, 5, 10, 29, 41, 58, 79, 82, 97, 145, 158, 194, 205, 290, 395, 410, 485, 790, 970, 1189, 2291, 2378, 2813, 3239, 3977, 4582, 5626, 5945, 6478, 7663, 7954, 11455, 11890, 14065, 15326, 16195, 19885, 22910, 28130, 32390, 38315, 39770, 76630, 93931, 115333, 187862, 222227, 230666, 314183, 444454, 469655, 576665, 628366, 939310, 1111135, 1153330, 1570915, 2222270, 3141830, 9111307, 18222614, 45556535, 91113070]

約数ペア:

[(1, 91113070), (2, 45556535), (5, 18222614), (10, 9111307), (29, 3141830), (41, 2222270), (58, 1570915), (79, 1153330), (82, 1111135), (97, 939310), (145, 628366), (158, 576665), (194, 469655), (205, 444454), (290, 314183), (395, 230666), (410, 222227), (485, 187862), (790, 115333), (970, 93931), (1189, 76630), (2291, 39770), (2378, 38315), (2813, 32390), (3239, 28130), (3977, 22910), (4582, 19885), (5626, 16195), (5945, 15326), (6478, 14065), (7663, 11890), (7954, 11455)]