394945950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1657}}^1$

素因数の和:1906

約数の個数: 96

約数和(自身を含む): 1124999424

約数和(自身を除く): 730053474

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 227, 350, 454, 525, 681, 1050, 1135, 1362, 1589, 1657, 2270, 3178, 3314, 3405, 4767, 4971, 5675, 6810, 7945, 8285, 9534, 9942, 11350, 11599, 15890, 16570, 17025, 23198, 23835, 24855, 34050, 34797, 39725, 41425, 47670, 49710, 57995, 69594, 79450, 82850, 115990, 119175, 124275, 173985, 238350, 248550, 289975, 347970, 376139, 579950, 752278, 869925, 1128417, 1739850, 1880695, 2256834, 2632973, 3761390, 5265946, 5642085, 7898919, 9403475, 11284170, 13164865, 15797838, 18806950, 26329730, 28210425, 39494595, 56420850, 65824325, 78989190, 131648650, 197472975, 394945950]

約数ペア:

[(1, 394945950), (2, 197472975), (3, 131648650), (5, 78989190), (6, 65824325), (7, 56420850), (10, 39494595), (14, 28210425), (15, 26329730), (21, 18806950), (25, 15797838), (30, 13164865), (35, 11284170), (42, 9403475), (50, 7898919), (70, 5642085), (75, 5265946), (105, 3761390), (150, 2632973), (175, 2256834), (210, 1880695), (227, 1739850), (350, 1128417), (454, 869925), (525, 752278), (681, 579950), (1050, 376139), (1135, 347970), (1362, 289975), (1589, 248550), (1657, 238350), (2270, 173985), (3178, 124275), (3314, 119175), (3405, 115990), (4767, 82850), (4971, 79450), (5675, 69594), (6810, 57995), (7945, 49710), (8285, 47670), (9534, 41425), (9942, 39725), (11350, 34797), (11599, 34050), (15890, 24855), (16570, 23835), (17025, 23198)]