39548340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16901}}^1$

素因数の和:16929

約数の個数: 72

約数和(自身を含む): 129198888

約数和(自身を除く): 89650548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 16901, 33802, 50703, 67604, 84505, 101406, 152109, 169010, 202812, 219713, 253515, 304218, 338020, 439426, 507030, 608436, 659139, 760545, 878852, 1014060, 1098565, 1318278, 1521090, 1977417, 2197130, 2636556, 3042180, 3295695, 3954834, 4394260, 6591390, 7909668, 9887085, 13182780, 19774170, 39548340]

約数ペア:

[(1, 39548340), (2, 19774170), (3, 13182780), (4, 9887085), (5, 7909668), (6, 6591390), (9, 4394260), (10, 3954834), (12, 3295695), (13, 3042180), (15, 2636556), (18, 2197130), (20, 1977417), (26, 1521090), (30, 1318278), (36, 1098565), (39, 1014060), (45, 878852), (52, 760545), (60, 659139), (65, 608436), (78, 507030), (90, 439426), (117, 338020), (130, 304218), (156, 253515), (180, 219713), (195, 202812), (234, 169010), (260, 152109), (390, 101406), (468, 84505), (585, 67604), (780, 50703), (1170, 33802), (2340, 16901)]