12427590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:154

約数の個数: 128

約数和(自身を含む): 37158912

約数和(自身を除く): 24731322

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 31, 35, 42, 46, 62, 69, 70, 83, 93, 105, 115, 138, 155, 161, 166, 186, 210, 217, 230, 249, 310, 322, 345, 415, 434, 465, 483, 498, 581, 651, 690, 713, 805, 830, 930, 966, 1085, 1162, 1245, 1302, 1426, 1610, 1743, 1909, 2139, 2170, 2415, 2490, 2573, 2905, 3255, 3486, 3565, 3818, 4278, 4830, 4991, 5146, 5727, 5810, 6510, 7130, 7719, 8715, 9545, 9982, 10695, 11454, 12865, 13363, 14973, 15438, 17430, 18011, 19090, 21390, 24955, 25730, 26726, 28635, 29946, 36022, 38595, 40089, 49910, 54033, 57270, 59179, 66815, 74865, 77190, 80178, 90055, 108066, 118358, 133630, 149730, 177537, 180110, 200445, 270165, 295895, 355074, 400890, 414253, 540330, 591790, 828506, 887685, 1242759, 1775370, 2071265, 2485518, 4142530, 6213795, 12427590]

約数ペア:

[(1, 12427590), (2, 6213795), (3, 4142530), (5, 2485518), (6, 2071265), (7, 1775370), (10, 1242759), (14, 887685), (15, 828506), (21, 591790), (23, 540330), (30, 414253), (31, 400890), (35, 355074), (42, 295895), (46, 270165), (62, 200445), (69, 180110), (70, 177537), (83, 149730), (93, 133630), (105, 118358), (115, 108066), (138, 90055), (155, 80178), (161, 77190), (166, 74865), (186, 66815), (210, 59179), (217, 57270), (230, 54033), (249, 49910), (310, 40089), (322, 38595), (345, 36022), (415, 29946), (434, 28635), (465, 26726), (483, 25730), (498, 24955), (581, 21390), (651, 19090), (690, 18011), (713, 17430), (805, 15438), (830, 14973), (930, 13363), (966, 12865), (1085, 11454), (1162, 10695), (1245, 9982), (1302, 9545), (1426, 8715), (1610, 7719), (1743, 7130), (1909, 6510), (2139, 5810), (2170, 5727), (2415, 5146), (2490, 4991), (2573, 4830), (2905, 4278), (3255, 3818), (3486, 3565)]