1173979231490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1069}}^1\times {\mathrm{272507}}^1$

素因数の和:273627

約数の個数: 64

約数和(自身を含む): 2351329827840

約数和(自身を除く): 1177350596350

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 1069, 2015, 2138, 4030, 5345, 10690, 13897, 27794, 33139, 66278, 69485, 138970, 165695, 272507, 331390, 430807, 545014, 861614, 1362535, 2154035, 2725070, 3542591, 4308070, 7085182, 8447717, 16895434, 17712955, 35425910, 42238585, 84477170, 109820321, 219640642, 291309983, 549101605, 582619966, 1098203210, 1456549915, 2913099830, 3787029779, 7574059558, 9030609473, 18061218946, 18935148895, 37870297790, 45153047365, 90306094730, 117397923149, 234795846298, 586989615745, 1173979231490]

約数ペア:

[(1, 1173979231490), (2, 586989615745), (5, 234795846298), (10, 117397923149), (13, 90306094730), (26, 45153047365), (31, 37870297790), (62, 18935148895), (65, 18061218946), (130, 9030609473), (155, 7574059558), (310, 3787029779), (403, 2913099830), (806, 1456549915), (1069, 1098203210), (2015, 582619966), (2138, 549101605), (4030, 291309983), (5345, 219640642), (10690, 109820321), (13897, 84477170), (27794, 42238585), (33139, 35425910), (66278, 17712955), (69485, 16895434), (138970, 8447717), (165695, 7085182), (272507, 4308070), (331390, 3542591), (430807, 2725070), (545014, 2154035), (861614, 1362535)]