1962804970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{3109}}^1$

素因数の和:3463

約数の個数: 64

約数和(自身を含む): 4191782400

約数和(自身を除く): 2228977430

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 311, 406, 622, 1015, 1555, 2030, 2177, 3109, 3110, 4354, 6218, 9019, 10885, 15545, 18038, 21763, 21770, 31090, 43526, 45095, 63133, 90161, 90190, 108815, 126266, 180322, 217630, 315665, 450805, 631127, 631330, 901610, 966899, 1262254, 1933798, 3155635, 4834495, 6311270, 6768293, 9668990, 13536586, 28040071, 33841465, 56080142, 67682930, 140200355, 196280497, 280400710, 392560994, 981402485, 1962804970]

約数ペア:

[(1, 1962804970), (2, 981402485), (5, 392560994), (7, 280400710), (10, 196280497), (14, 140200355), (29, 67682930), (35, 56080142), (58, 33841465), (70, 28040071), (145, 13536586), (203, 9668990), (290, 6768293), (311, 6311270), (406, 4834495), (622, 3155635), (1015, 1933798), (1555, 1262254), (2030, 966899), (2177, 901610), (3109, 631330), (3110, 631127), (4354, 450805), (6218, 315665), (9019, 217630), (10885, 180322), (15545, 126266), (18038, 108815), (21763, 90190), (21770, 90161), (31090, 63133), (43526, 45095)]