1920831150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{983}}^1\times {\mathrm{1861}}^1$

素因数の和:2866

約数の個数: 96

約数和(自身を含む): 5452651008

約数和(自身を除く): 3531819858

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 983, 1050, 1861, 1966, 2949, 3722, 4915, 5583, 5898, 6881, 9305, 9830, 11166, 13027, 13762, 14745, 18610, 20643, 24575, 26054, 27915, 29490, 34405, 39081, 41286, 46525, 49150, 55830, 65135, 68810, 73725, 78162, 93050, 103215, 130270, 139575, 147450, 172025, 195405, 206430, 279150, 325675, 344050, 390810, 516075, 651350, 977025, 1032150, 1829363, 1954050, 3658726, 5488089, 9146815, 10976178, 12805541, 18293630, 25611082, 27440445, 38416623, 45734075, 54880890, 64027705, 76833246, 91468150, 128055410, 137202225, 192083115, 274404450, 320138525, 384166230, 640277050, 960415575, 1920831150]

約数ペア:

[(1, 1920831150), (2, 960415575), (3, 640277050), (5, 384166230), (6, 320138525), (7, 274404450), (10, 192083115), (14, 137202225), (15, 128055410), (21, 91468150), (25, 76833246), (30, 64027705), (35, 54880890), (42, 45734075), (50, 38416623), (70, 27440445), (75, 25611082), (105, 18293630), (150, 12805541), (175, 10976178), (210, 9146815), (350, 5488089), (525, 3658726), (983, 1954050), (1050, 1829363), (1861, 1032150), (1966, 977025), (2949, 651350), (3722, 516075), (4915, 390810), (5583, 344050), (5898, 325675), (6881, 279150), (9305, 206430), (9830, 195405), (11166, 172025), (13027, 147450), (13762, 139575), (14745, 130270), (18610, 103215), (20643, 93050), (24575, 78162), (26054, 73725), (27915, 68810), (29490, 65135), (34405, 55830), (39081, 49150), (41286, 46525)]