145211010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{571}}^1$

素因数の和:768

約数の個数: 96

約数和(自身を含む): 408462912

約数和(自身を除く): 263251902

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 173, 210, 245, 294, 346, 490, 519, 571, 735, 865, 1038, 1142, 1211, 1470, 1713, 1730, 2422, 2595, 2855, 3426, 3633, 3997, 5190, 5710, 6055, 7266, 7994, 8477, 8565, 11991, 12110, 16954, 17130, 18165, 19985, 23982, 25431, 27979, 36330, 39970, 42385, 50862, 55958, 59955, 83937, 84770, 98783, 119910, 127155, 139895, 167874, 197566, 254310, 279790, 296349, 419685, 493915, 592698, 691481, 839370, 987830, 1382962, 1481745, 2074443, 2963490, 3457405, 4148886, 4840367, 6914810, 9680734, 10372215, 14521101, 20744430, 24201835, 29042202, 48403670, 72605505, 145211010]

約数ペア:

[(1, 145211010), (2, 72605505), (3, 48403670), (5, 29042202), (6, 24201835), (7, 20744430), (10, 14521101), (14, 10372215), (15, 9680734), (21, 6914810), (30, 4840367), (35, 4148886), (42, 3457405), (49, 2963490), (70, 2074443), (98, 1481745), (105, 1382962), (147, 987830), (173, 839370), (210, 691481), (245, 592698), (294, 493915), (346, 419685), (490, 296349), (519, 279790), (571, 254310), (735, 197566), (865, 167874), (1038, 139895), (1142, 127155), (1211, 119910), (1470, 98783), (1713, 84770), (1730, 83937), (2422, 59955), (2595, 55958), (2855, 50862), (3426, 42385), (3633, 39970), (3997, 36330), (5190, 27979), (5710, 25431), (6055, 23982), (7266, 19985), (7994, 18165), (8477, 17130), (8565, 16954), (11991, 12110)]