1259095990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{6607}}^1$

素因数の和:6709

約数の個数: 64

約数和(自身を含む): 2569190400

約数和(自身を除く): 1310094410

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 59, 85, 95, 118, 170, 190, 295, 323, 590, 646, 1003, 1121, 1615, 2006, 2242, 3230, 5015, 5605, 6607, 10030, 11210, 13214, 19057, 33035, 38114, 66070, 95285, 112319, 125533, 190570, 224638, 251066, 389813, 561595, 627665, 779626, 1123190, 1255330, 1949065, 2134061, 3898130, 4268122, 6626821, 7406447, 10670305, 13253642, 14812894, 21340610, 33134105, 37032235, 66268210, 74064470, 125909599, 251819198, 629547995, 1259095990]

約数ペア:

[(1, 1259095990), (2, 629547995), (5, 251819198), (10, 125909599), (17, 74064470), (19, 66268210), (34, 37032235), (38, 33134105), (59, 21340610), (85, 14812894), (95, 13253642), (118, 10670305), (170, 7406447), (190, 6626821), (295, 4268122), (323, 3898130), (590, 2134061), (646, 1949065), (1003, 1255330), (1121, 1123190), (1615, 779626), (2006, 627665), (2242, 561595), (3230, 389813), (5015, 251066), (5605, 224638), (6607, 190570), (10030, 125533), (11210, 112319), (13214, 95285), (19057, 66070), (33035, 38114)]