17718090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{251}}^1$

素因数の和:455

約数の個数: 64

約数和(自身を含む): 46230912

約数和(自身を除く): 28512822

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 181, 195, 251, 362, 390, 502, 543, 753, 905, 1086, 1255, 1506, 1810, 2353, 2510, 2715, 3263, 3765, 4706, 5430, 6526, 7059, 7530, 9789, 11765, 14118, 16315, 19578, 23530, 32630, 35295, 45431, 48945, 70590, 90862, 97890, 136293, 227155, 272586, 454310, 590603, 681465, 1181206, 1362930, 1771809, 2953015, 3543618, 5906030, 8859045, 17718090]

約数ペア:

[(1, 17718090), (2, 8859045), (3, 5906030), (5, 3543618), (6, 2953015), (10, 1771809), (13, 1362930), (15, 1181206), (26, 681465), (30, 590603), (39, 454310), (65, 272586), (78, 227155), (130, 136293), (181, 97890), (195, 90862), (251, 70590), (362, 48945), (390, 45431), (502, 35295), (543, 32630), (753, 23530), (905, 19578), (1086, 16315), (1255, 14118), (1506, 11765), (1810, 9789), (2353, 7530), (2510, 7059), (2715, 6526), (3263, 5430), (3765, 4706)]