18505620870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4363}}^1\times {\mathrm{12853}}^1$

素因数の和:17237

約数の個数: 64

約数和(自身を含む): 48465955584

約数和(自身を除く): 29960334714

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 4363, 8726, 12853, 13089, 21815, 25706, 26178, 38559, 43630, 47993, 64265, 65445, 77118, 95986, 128530, 130890, 141383, 143979, 192795, 239965, 282766, 287958, 385590, 424149, 479930, 706915, 719895, 848298, 1413830, 1439790, 2120745, 4241490, 56077639, 112155278, 168232917, 280388195, 336465834, 560776390, 616854029, 841164585, 1233708058, 1682329170, 1850562087, 3084270145, 3701124174, 6168540290, 9252810435, 18505620870]

約数ペア:

[(1, 18505620870), (2, 9252810435), (3, 6168540290), (5, 3701124174), (6, 3084270145), (10, 1850562087), (11, 1682329170), (15, 1233708058), (22, 841164585), (30, 616854029), (33, 560776390), (55, 336465834), (66, 280388195), (110, 168232917), (165, 112155278), (330, 56077639), (4363, 4241490), (8726, 2120745), (12853, 1439790), (13089, 1413830), (21815, 848298), (25706, 719895), (26178, 706915), (38559, 479930), (43630, 424149), (47993, 385590), (64265, 287958), (65445, 282766), (77118, 239965), (95986, 192795), (128530, 143979), (130890, 141383)]