1229553990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{6661}}^1$

素因数の和:6974

約数の個数: 96

約数和(自身を含む): 3666551616

約数和(自身を除く): 2436997626

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 293, 315, 586, 630, 879, 1465, 1758, 2051, 2637, 2930, 4102, 4395, 5274, 6153, 6661, 8790, 10255, 12306, 13185, 13322, 18459, 19983, 20510, 26370, 30765, 33305, 36918, 39966, 46627, 59949, 61530, 66610, 92295, 93254, 99915, 119898, 139881, 184590, 199830, 233135, 279762, 299745, 419643, 466270, 599490, 699405, 839286, 1398810, 1951673, 2098215, 3903346, 4196430, 5855019, 9758365, 11710038, 13661711, 17565057, 19516730, 27323422, 29275095, 35130114, 40985133, 58550190, 68308555, 81970266, 87825285, 122955399, 136617110, 175650570, 204925665, 245910798, 409851330, 614776995, 1229553990]

約数ペア:

[(1, 1229553990), (2, 614776995), (3, 409851330), (5, 245910798), (6, 204925665), (7, 175650570), (9, 136617110), (10, 122955399), (14, 87825285), (15, 81970266), (18, 68308555), (21, 58550190), (30, 40985133), (35, 35130114), (42, 29275095), (45, 27323422), (63, 19516730), (70, 17565057), (90, 13661711), (105, 11710038), (126, 9758365), (210, 5855019), (293, 4196430), (315, 3903346), (586, 2098215), (630, 1951673), (879, 1398810), (1465, 839286), (1758, 699405), (2051, 599490), (2637, 466270), (2930, 419643), (4102, 299745), (4395, 279762), (5274, 233135), (6153, 199830), (6661, 184590), (8790, 139881), (10255, 119898), (12306, 99915), (13185, 93254), (13322, 92295), (18459, 66610), (19983, 61530), (20510, 59949), (26370, 46627), (30765, 39966), (33305, 36918)]