15709260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1$

素因数の和:463

約数の個数: 96

約数和(自身を含む): 50867712

約数和(自身を除く): 35158452

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 113, 140, 210, 226, 331, 339, 420, 452, 565, 662, 678, 791, 993, 1130, 1324, 1356, 1582, 1655, 1695, 1986, 2260, 2317, 2373, 3164, 3310, 3390, 3955, 3972, 4634, 4746, 4965, 6620, 6780, 6951, 7910, 9268, 9492, 9930, 11585, 11865, 13902, 15820, 19860, 23170, 23730, 27804, 34755, 37403, 46340, 47460, 69510, 74806, 112209, 139020, 149612, 187015, 224418, 261821, 374030, 448836, 523642, 561045, 748060, 785463, 1047284, 1122090, 1309105, 1570926, 2244180, 2618210, 3141852, 3927315, 5236420, 7854630, 15709260]

約数ペア:

[(1, 15709260), (2, 7854630), (3, 5236420), (4, 3927315), (5, 3141852), (6, 2618210), (7, 2244180), (10, 1570926), (12, 1309105), (14, 1122090), (15, 1047284), (20, 785463), (21, 748060), (28, 561045), (30, 523642), (35, 448836), (42, 374030), (60, 261821), (70, 224418), (84, 187015), (105, 149612), (113, 139020), (140, 112209), (210, 74806), (226, 69510), (331, 47460), (339, 46340), (420, 37403), (452, 34755), (565, 27804), (662, 23730), (678, 23170), (791, 19860), (993, 15820), (1130, 13902), (1324, 11865), (1356, 11585), (1582, 9930), (1655, 9492), (1695, 9268), (1986, 7910), (2260, 6951), (2317, 6780), (2373, 6620), (3164, 4965), (3310, 4746), (3390, 4634), (3955, 3972)]