169725353030

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{1021}}^1\times {\mathrm{1709}}^1$

素因数の和:2945

約数の個数: 64

約数和(自身を含む): 312558341760

約数和(自身を除く): 142832988730

約数列:

[1, 2, 5, 10, 71, 137, 142, 274, 355, 685, 710, 1021, 1370, 1709, 2042, 3418, 5105, 8545, 9727, 10210, 17090, 19454, 48635, 72491, 97270, 121339, 139877, 144982, 234133, 242678, 279754, 362455, 468266, 606695, 699385, 724910, 1170665, 1213390, 1398770, 1744889, 2341330, 3489778, 8724445, 9931267, 16623443, 17448890, 19862534, 33246886, 49656335, 83117215, 99312670, 123887119, 166234430, 239049793, 247774238, 478099586, 619435595, 1195248965, 1238871190, 2390497930, 16972535303, 33945070606, 84862676515, 169725353030]

約数ペア:

[(1, 169725353030), (2, 84862676515), (5, 33945070606), (10, 16972535303), (71, 2390497930), (137, 1238871190), (142, 1195248965), (274, 619435595), (355, 478099586), (685, 247774238), (710, 239049793), (1021, 166234430), (1370, 123887119), (1709, 99312670), (2042, 83117215), (3418, 49656335), (5105, 33246886), (8545, 19862534), (9727, 17448890), (10210, 16623443), (17090, 9931267), (19454, 8724445), (48635, 3489778), (72491, 2341330), (97270, 1744889), (121339, 1398770), (139877, 1213390), (144982, 1170665), (234133, 724910), (242678, 699385), (279754, 606695), (362455, 468266)]