7940790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1$

素因数の和:654

約数の個数: 96

約数和(自身を含む): 24294816

約数和(自身を除く): 16354026

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 78, 90, 99, 110, 117, 130, 143, 165, 195, 198, 234, 286, 330, 390, 429, 495, 585, 617, 715, 858, 990, 1170, 1234, 1287, 1430, 1851, 2145, 2574, 3085, 3702, 4290, 5553, 6170, 6435, 6787, 8021, 9255, 11106, 12870, 13574, 16042, 18510, 20361, 24063, 27765, 33935, 40105, 40722, 48126, 55530, 61083, 67870, 72189, 80210, 88231, 101805, 120315, 122166, 144378, 176462, 203610, 240630, 264693, 305415, 360945, 441155, 529386, 610830, 721890, 794079, 882310, 1323465, 1588158, 2646930, 3970395, 7940790]

約数ペア:

[(1, 7940790), (2, 3970395), (3, 2646930), (5, 1588158), (6, 1323465), (9, 882310), (10, 794079), (11, 721890), (13, 610830), (15, 529386), (18, 441155), (22, 360945), (26, 305415), (30, 264693), (33, 240630), (39, 203610), (45, 176462), (55, 144378), (65, 122166), (66, 120315), (78, 101805), (90, 88231), (99, 80210), (110, 72189), (117, 67870), (130, 61083), (143, 55530), (165, 48126), (195, 40722), (198, 40105), (234, 33935), (286, 27765), (330, 24063), (390, 20361), (429, 18510), (495, 16042), (585, 13574), (617, 12870), (715, 11106), (858, 9255), (990, 8021), (1170, 6787), (1234, 6435), (1287, 6170), (1430, 5553), (1851, 4290), (2145, 3702), (2574, 3085)]