97281270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{571}}^1\times {\mathrm{631}}^1$

素因数の和:1218

約数の個数: 64

約数和(自身を含む): 260282880

約数和(自身を除く): 163001610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 571, 631, 1142, 1262, 1713, 1893, 2855, 3155, 3426, 3786, 5139, 5679, 5710, 6310, 8565, 9465, 10278, 11358, 15417, 17037, 17130, 18930, 25695, 28395, 30834, 34074, 51390, 56790, 77085, 85185, 154170, 170370, 360301, 720602, 1080903, 1801505, 2161806, 3242709, 3603010, 5404515, 6485418, 9728127, 10809030, 16213545, 19456254, 32427090, 48640635, 97281270]

約数ペア:

[(1, 97281270), (2, 48640635), (3, 32427090), (5, 19456254), (6, 16213545), (9, 10809030), (10, 9728127), (15, 6485418), (18, 5404515), (27, 3603010), (30, 3242709), (45, 2161806), (54, 1801505), (90, 1080903), (135, 720602), (270, 360301), (571, 170370), (631, 154170), (1142, 85185), (1262, 77085), (1713, 56790), (1893, 51390), (2855, 34074), (3155, 30834), (3426, 28395), (3786, 25695), (5139, 18930), (5679, 17130), (5710, 17037), (6310, 15417), (8565, 11358), (9465, 10278)]