1275587610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1553}}^1$

素因数の和:1724

約数の個数: 128

約数和(自身を含む): 3544611840

約数和(自身を除く): 2269024230

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 131, 165, 190, 209, 262, 285, 330, 393, 418, 570, 627, 655, 786, 1045, 1254, 1310, 1441, 1553, 1965, 2090, 2489, 2882, 3106, 3135, 3930, 4323, 4659, 4978, 6270, 7205, 7467, 7765, 8646, 9318, 12445, 14410, 14934, 15530, 17083, 21615, 23295, 24890, 27379, 29507, 34166, 37335, 43230, 46590, 51249, 54758, 59014, 74670, 82137, 85415, 88521, 102498, 136895, 147535, 164274, 170830, 177042, 203443, 256245, 273790, 295070, 324577, 406886, 410685, 442605, 512490, 610329, 649154, 821370, 885210, 973731, 1017215, 1220658, 1622885, 1947462, 2034430, 2237873, 3051645, 3245770, 3865417, 4475746, 4868655, 6103290, 6713619, 7730834, 9737310, 11189365, 11596251, 13427238, 19327085, 22378730, 23192502, 33568095, 38654170, 42519587, 57981255, 67136190, 85039174, 115962510, 127558761, 212597935, 255117522, 425195870, 637793805, 1275587610]

約数ペア:

[(1, 1275587610), (2, 637793805), (3, 425195870), (5, 255117522), (6, 212597935), (10, 127558761), (11, 115962510), (15, 85039174), (19, 67136190), (22, 57981255), (30, 42519587), (33, 38654170), (38, 33568095), (55, 23192502), (57, 22378730), (66, 19327085), (95, 13427238), (110, 11596251), (114, 11189365), (131, 9737310), (165, 7730834), (190, 6713619), (209, 6103290), (262, 4868655), (285, 4475746), (330, 3865417), (393, 3245770), (418, 3051645), (570, 2237873), (627, 2034430), (655, 1947462), (786, 1622885), (1045, 1220658), (1254, 1017215), (1310, 973731), (1441, 885210), (1553, 821370), (1965, 649154), (2090, 610329), (2489, 512490), (2882, 442605), (3106, 410685), (3135, 406886), (3930, 324577), (4323, 295070), (4659, 273790), (4978, 256245), (6270, 203443), (7205, 177042), (7467, 170830), (7765, 164274), (8646, 147535), (9318, 136895), (12445, 102498), (14410, 88521), (14934, 85415), (15530, 82137), (17083, 74670), (21615, 59014), (23295, 54758), (24890, 51249), (27379, 46590), (29507, 43230), (34166, 37335)]