91189290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{3163}}^1$

素因数の和:3235

約数の個数: 48

約数和(自身を含む): 226213344

約数和(自身を除く): 135024054

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 961, 1922, 2883, 3163, 4805, 5766, 6326, 9489, 9610, 14415, 15815, 18978, 28830, 31630, 47445, 94890, 98053, 196106, 294159, 490265, 588318, 980530, 1470795, 2941590, 3039643, 6079286, 9118929, 15198215, 18237858, 30396430, 45594645, 91189290]

約数ペア:

[(1, 91189290), (2, 45594645), (3, 30396430), (5, 18237858), (6, 15198215), (10, 9118929), (15, 6079286), (30, 3039643), (31, 2941590), (62, 1470795), (93, 980530), (155, 588318), (186, 490265), (310, 294159), (465, 196106), (930, 98053), (961, 94890), (1922, 47445), (2883, 31630), (3163, 28830), (4805, 18978), (5766, 15815), (6326, 14415), (9489, 9610)]