670862010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7927}}^1$

素因数の和:7988

約数の個数: 128

約数和(自身を含む): 2045804544

約数和(自身を除く): 1374942534

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 31, 35, 39, 42, 62, 65, 70, 78, 91, 93, 105, 130, 155, 182, 186, 195, 210, 217, 273, 310, 390, 403, 434, 455, 465, 546, 651, 806, 910, 930, 1085, 1209, 1302, 1365, 2015, 2170, 2418, 2730, 2821, 3255, 4030, 5642, 6045, 6510, 7927, 8463, 12090, 14105, 15854, 16926, 23781, 28210, 39635, 42315, 47562, 55489, 79270, 84630, 103051, 110978, 118905, 166467, 206102, 237810, 245737, 277445, 309153, 332934, 491474, 515255, 554890, 618306, 721357, 737211, 832335, 1030510, 1228685, 1442714, 1474422, 1545765, 1664670, 1720159, 2164071, 2457370, 3091530, 3194581, 3440318, 3606785, 3686055, 4328142, 5160477, 6389162, 7213570, 7372110, 8600795, 9583743, 10320954, 10820355, 15972905, 17201590, 19167486, 21640710, 22362067, 25802385, 31945810, 44724134, 47918715, 51604770, 67086201, 95837430, 111810335, 134172402, 223620670, 335431005, 670862010]

約数ペア:

[(1, 670862010), (2, 335431005), (3, 223620670), (5, 134172402), (6, 111810335), (7, 95837430), (10, 67086201), (13, 51604770), (14, 47918715), (15, 44724134), (21, 31945810), (26, 25802385), (30, 22362067), (31, 21640710), (35, 19167486), (39, 17201590), (42, 15972905), (62, 10820355), (65, 10320954), (70, 9583743), (78, 8600795), (91, 7372110), (93, 7213570), (105, 6389162), (130, 5160477), (155, 4328142), (182, 3686055), (186, 3606785), (195, 3440318), (210, 3194581), (217, 3091530), (273, 2457370), (310, 2164071), (390, 1720159), (403, 1664670), (434, 1545765), (455, 1474422), (465, 1442714), (546, 1228685), (651, 1030510), (806, 832335), (910, 737211), (930, 721357), (1085, 618306), (1209, 554890), (1302, 515255), (1365, 491474), (2015, 332934), (2170, 309153), (2418, 277445), (2730, 245737), (2821, 237810), (3255, 206102), (4030, 166467), (5642, 118905), (6045, 110978), (6510, 103051), (7927, 84630), (8463, 79270), (12090, 55489), (14105, 47562), (15854, 42315), (16926, 39635), (23781, 28210)]