1775265540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1\times {\mathrm{1259}}^1$

素因数の和:1673

約数の個数: 96

約数和(自身を含む): 5059998720

約数和(自身を除く): 3284733180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 331, 355, 426, 662, 710, 852, 993, 1065, 1259, 1324, 1420, 1655, 1986, 2130, 2518, 3310, 3777, 3972, 4260, 4965, 5036, 6295, 6620, 7554, 9930, 12590, 15108, 18885, 19860, 23501, 25180, 37770, 47002, 70503, 75540, 89389, 94004, 117505, 141006, 178778, 235010, 268167, 282012, 352515, 357556, 416729, 446945, 470020, 536334, 705030, 833458, 893890, 1072668, 1250187, 1340835, 1410060, 1666916, 1787780, 2083645, 2500374, 2681670, 4167290, 5000748, 5363340, 6250935, 8334580, 12501870, 25003740, 29587759, 59175518, 88763277, 118351036, 147938795, 177526554, 295877590, 355053108, 443816385, 591755180, 887632770, 1775265540]

約数ペア:

[(1, 1775265540), (2, 887632770), (3, 591755180), (4, 443816385), (5, 355053108), (6, 295877590), (10, 177526554), (12, 147938795), (15, 118351036), (20, 88763277), (30, 59175518), (60, 29587759), (71, 25003740), (142, 12501870), (213, 8334580), (284, 6250935), (331, 5363340), (355, 5000748), (426, 4167290), (662, 2681670), (710, 2500374), (852, 2083645), (993, 1787780), (1065, 1666916), (1259, 1410060), (1324, 1340835), (1420, 1250187), (1655, 1072668), (1986, 893890), (2130, 833458), (2518, 705030), (3310, 536334), (3777, 470020), (3972, 446945), (4260, 416729), (4965, 357556), (5036, 352515), (6295, 282012), (6620, 268167), (7554, 235010), (9930, 178778), (12590, 141006), (15108, 117505), (18885, 94004), (19860, 89389), (23501, 75540), (25180, 70503), (37770, 47002)]