16782930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1019}}^1$

素因数の和:1096

約数の個数: 64

約数和(自身を含む): 45532800

約数和(自身を除く): 28749870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 90, 122, 135, 183, 270, 305, 366, 549, 610, 915, 1019, 1098, 1647, 1830, 2038, 2745, 3057, 3294, 5095, 5490, 6114, 8235, 9171, 10190, 15285, 16470, 18342, 27513, 30570, 45855, 55026, 62159, 91710, 124318, 137565, 186477, 275130, 310795, 372954, 559431, 621590, 932385, 1118862, 1678293, 1864770, 2797155, 3356586, 5594310, 8391465, 16782930]

約数ペア:

[(1, 16782930), (2, 8391465), (3, 5594310), (5, 3356586), (6, 2797155), (9, 1864770), (10, 1678293), (15, 1118862), (18, 932385), (27, 621590), (30, 559431), (45, 372954), (54, 310795), (61, 275130), (90, 186477), (122, 137565), (135, 124318), (183, 91710), (270, 62159), (305, 55026), (366, 45855), (549, 30570), (610, 27513), (915, 18342), (1019, 16470), (1098, 15285), (1647, 10190), (1830, 9171), (2038, 8235), (2745, 6114), (3057, 5490), (3294, 5095)]