2912902260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1\times {\mathrm{1987}}^1$

素因数の和:2513

約数の個数: 96

約数和(自身を含む): 8332232832

約数和(自身を除く): 5419330572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 461, 530, 636, 795, 922, 1060, 1383, 1590, 1844, 1987, 2305, 2766, 3180, 3974, 4610, 5532, 5961, 6915, 7948, 9220, 9935, 11922, 13830, 19870, 23844, 24433, 27660, 29805, 39740, 48866, 59610, 73299, 97732, 105311, 119220, 122165, 146598, 210622, 244330, 293196, 315933, 366495, 421244, 488660, 526555, 631866, 732990, 916007, 1053110, 1263732, 1465980, 1579665, 1832014, 2106220, 2748021, 3159330, 3664028, 4580035, 5496042, 6318660, 9160070, 10992084, 13740105, 18320140, 27480210, 48548371, 54960420, 97096742, 145645113, 194193484, 242741855, 291290226, 485483710, 582580452, 728225565, 970967420, 1456451130, 2912902260]

約数ペア:

[(1, 2912902260), (2, 1456451130), (3, 970967420), (4, 728225565), (5, 582580452), (6, 485483710), (10, 291290226), (12, 242741855), (15, 194193484), (20, 145645113), (30, 97096742), (53, 54960420), (60, 48548371), (106, 27480210), (159, 18320140), (212, 13740105), (265, 10992084), (318, 9160070), (461, 6318660), (530, 5496042), (636, 4580035), (795, 3664028), (922, 3159330), (1060, 2748021), (1383, 2106220), (1590, 1832014), (1844, 1579665), (1987, 1465980), (2305, 1263732), (2766, 1053110), (3180, 916007), (3974, 732990), (4610, 631866), (5532, 526555), (5961, 488660), (6915, 421244), (7948, 366495), (9220, 315933), (9935, 293196), (11922, 244330), (13830, 210622), (19870, 146598), (23844, 122165), (24433, 119220), (27660, 105311), (29805, 97732), (39740, 73299), (48866, 59610)]