17357450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:204

約数の個数: 72

約数和(自身を含む): 37601760

約数和(自身を除く): 20244310

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 121, 151, 190, 209, 242, 275, 302, 418, 475, 550, 605, 755, 950, 1045, 1210, 1510, 1661, 2090, 2299, 2869, 3025, 3322, 3775, 4598, 5225, 5738, 6050, 7550, 8305, 10450, 11495, 14345, 16610, 18271, 22990, 28690, 31559, 36542, 41525, 57475, 63118, 71725, 83050, 91355, 114950, 143450, 157795, 182710, 315590, 347149, 456775, 694298, 788975, 913550, 1577950, 1735745, 3471490, 8678725, 17357450]

約数ペア:

[(1, 17357450), (2, 8678725), (5, 3471490), (10, 1735745), (11, 1577950), (19, 913550), (22, 788975), (25, 694298), (38, 456775), (50, 347149), (55, 315590), (95, 182710), (110, 157795), (121, 143450), (151, 114950), (190, 91355), (209, 83050), (242, 71725), (275, 63118), (302, 57475), (418, 41525), (475, 36542), (550, 31559), (605, 28690), (755, 22990), (950, 18271), (1045, 16610), (1210, 14345), (1510, 11495), (1661, 10450), (2090, 8305), (2299, 7550), (2869, 6050), (3025, 5738), (3322, 5225), (3775, 4598)]