46178580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:278

約数の個数: 144

約数和(自身を含む): 152832960

約数和(自身を除く): 106654380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 113, 139, 140, 147, 196, 210, 226, 245, 278, 294, 339, 417, 420, 452, 490, 556, 565, 588, 678, 695, 735, 791, 834, 973, 980, 1130, 1356, 1390, 1470, 1582, 1668, 1695, 1946, 2085, 2260, 2373, 2780, 2919, 2940, 3164, 3390, 3892, 3955, 4170, 4746, 4865, 5537, 5838, 6780, 6811, 7910, 8340, 9492, 9730, 11074, 11676, 11865, 13622, 14595, 15707, 15820, 16611, 19460, 20433, 22148, 23730, 27244, 27685, 29190, 31414, 33222, 34055, 40866, 47121, 47460, 55370, 58380, 62828, 66444, 68110, 78535, 81732, 83055, 94242, 102165, 109949, 110740, 136220, 157070, 166110, 188484, 204330, 219898, 235605, 314140, 329847, 332220, 408660, 439796, 471210, 549745, 659694, 769643, 942420, 1099490, 1319388, 1539286, 1649235, 2198980, 2308929, 3078572, 3298470, 3848215, 4617858, 6596940, 7696430, 9235716, 11544645, 15392860, 23089290, 46178580]

約数ペア:

[(1, 46178580), (2, 23089290), (3, 15392860), (4, 11544645), (5, 9235716), (6, 7696430), (7, 6596940), (10, 4617858), (12, 3848215), (14, 3298470), (15, 3078572), (20, 2308929), (21, 2198980), (28, 1649235), (30, 1539286), (35, 1319388), (42, 1099490), (49, 942420), (60, 769643), (70, 659694), (84, 549745), (98, 471210), (105, 439796), (113, 408660), (139, 332220), (140, 329847), (147, 314140), (196, 235605), (210, 219898), (226, 204330), (245, 188484), (278, 166110), (294, 157070), (339, 136220), (417, 110740), (420, 109949), (452, 102165), (490, 94242), (556, 83055), (565, 81732), (588, 78535), (678, 68110), (695, 66444), (735, 62828), (791, 58380), (834, 55370), (973, 47460), (980, 47121), (1130, 40866), (1356, 34055), (1390, 33222), (1470, 31414), (1582, 29190), (1668, 27685), (1695, 27244), (1946, 23730), (2085, 22148), (2260, 20433), (2373, 19460), (2780, 16611), (2919, 15820), (2940, 15707), (3164, 14595), (3390, 13622), (3892, 11865), (3955, 11676), (4170, 11074), (4746, 9730), (4865, 9492), (5537, 8340), (5838, 7910), (6780, 6811)]