66982110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:194

約数の個数: 128

約数和(自身を含む): 182891520

約数和(自身を除く): 115909410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 41, 59, 65, 71, 78, 82, 118, 123, 130, 142, 177, 195, 205, 213, 246, 295, 354, 355, 390, 410, 426, 533, 590, 615, 710, 767, 885, 923, 1065, 1066, 1230, 1534, 1599, 1770, 1846, 2130, 2301, 2419, 2665, 2769, 2911, 3198, 3835, 4189, 4602, 4615, 4838, 5330, 5538, 5822, 7257, 7670, 7995, 8378, 8733, 9230, 11505, 12095, 12567, 13845, 14514, 14555, 15990, 17466, 20945, 23010, 24190, 25134, 27690, 29110, 31447, 36285, 37843, 41890, 43665, 54457, 62835, 62894, 72570, 75686, 87330, 94341, 108914, 113529, 125670, 157235, 163371, 171749, 188682, 189215, 227058, 272285, 314470, 326742, 343498, 378430, 471705, 515247, 544570, 567645, 816855, 858745, 943410, 1030494, 1135290, 1633710, 1717490, 2232737, 2576235, 4465474, 5152470, 6698211, 11163685, 13396422, 22327370, 33491055, 66982110]

約数ペア:

[(1, 66982110), (2, 33491055), (3, 22327370), (5, 13396422), (6, 11163685), (10, 6698211), (13, 5152470), (15, 4465474), (26, 2576235), (30, 2232737), (39, 1717490), (41, 1633710), (59, 1135290), (65, 1030494), (71, 943410), (78, 858745), (82, 816855), (118, 567645), (123, 544570), (130, 515247), (142, 471705), (177, 378430), (195, 343498), (205, 326742), (213, 314470), (246, 272285), (295, 227058), (354, 189215), (355, 188682), (390, 171749), (410, 163371), (426, 157235), (533, 125670), (590, 113529), (615, 108914), (710, 94341), (767, 87330), (885, 75686), (923, 72570), (1065, 62894), (1066, 62835), (1230, 54457), (1534, 43665), (1599, 41890), (1770, 37843), (1846, 36285), (2130, 31447), (2301, 29110), (2419, 27690), (2665, 25134), (2769, 24190), (2911, 23010), (3198, 20945), (3835, 17466), (4189, 15990), (4602, 14555), (4615, 14514), (4838, 13845), (5330, 12567), (5538, 12095), (5822, 11505), (7257, 9230), (7670, 8733), (7995, 8378)]