70965570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:260

約数の個数: 128

約数和(自身を含む): 197487360

約数和(自身を除く): 126521790

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 61, 65, 78, 95, 114, 122, 130, 157, 183, 190, 195, 247, 285, 305, 314, 366, 390, 471, 494, 570, 610, 741, 785, 793, 915, 942, 1159, 1235, 1482, 1570, 1586, 1830, 2041, 2318, 2355, 2379, 2470, 2983, 3477, 3705, 3965, 4082, 4710, 4758, 5795, 5966, 6123, 6954, 7410, 7930, 8949, 9577, 10205, 11590, 11895, 12246, 14915, 15067, 17385, 17898, 19154, 20410, 23790, 28731, 29830, 30134, 30615, 34770, 38779, 44745, 45201, 47885, 57462, 61230, 75335, 77558, 89490, 90402, 95770, 116337, 124501, 143655, 150670, 181963, 193895, 226005, 232674, 249002, 287310, 363926, 373503, 387790, 452010, 545889, 581685, 622505, 747006, 909815, 1091778, 1163370, 1245010, 1819630, 1867515, 2365519, 2729445, 3735030, 4731038, 5458890, 7096557, 11827595, 14193114, 23655190, 35482785, 70965570]

約数ペア:

[(1, 70965570), (2, 35482785), (3, 23655190), (5, 14193114), (6, 11827595), (10, 7096557), (13, 5458890), (15, 4731038), (19, 3735030), (26, 2729445), (30, 2365519), (38, 1867515), (39, 1819630), (57, 1245010), (61, 1163370), (65, 1091778), (78, 909815), (95, 747006), (114, 622505), (122, 581685), (130, 545889), (157, 452010), (183, 387790), (190, 373503), (195, 363926), (247, 287310), (285, 249002), (305, 232674), (314, 226005), (366, 193895), (390, 181963), (471, 150670), (494, 143655), (570, 124501), (610, 116337), (741, 95770), (785, 90402), (793, 89490), (915, 77558), (942, 75335), (1159, 61230), (1235, 57462), (1482, 47885), (1570, 45201), (1586, 44745), (1830, 38779), (2041, 34770), (2318, 30615), (2355, 30134), (2379, 29830), (2470, 28731), (2983, 23790), (3477, 20410), (3705, 19154), (3965, 17898), (4082, 17385), (4710, 15067), (4758, 14915), (5795, 12246), (5966, 11895), (6123, 11590), (6954, 10205), (7410, 9577), (7930, 8949)]