1402034690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{1889}}^1$

素因数の和:2387

約数の個数: 64

約数和(自身を含む): 3017710080

約数和(自身を除く): 1615675390

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 461, 805, 922, 1610, 1889, 2305, 3227, 3778, 4610, 6454, 9445, 10603, 13223, 16135, 18890, 21206, 26446, 32270, 43447, 53015, 66115, 74221, 86894, 106030, 132230, 148442, 217235, 304129, 371105, 434470, 608258, 742210, 870829, 1520645, 1741658, 3041290, 4354145, 6095803, 8708290, 12191606, 20029067, 30479015, 40058134, 60958030, 100145335, 140203469, 200290670, 280406938, 701017345, 1402034690]

約数ペア:

[(1, 1402034690), (2, 701017345), (5, 280406938), (7, 200290670), (10, 140203469), (14, 100145335), (23, 60958030), (35, 40058134), (46, 30479015), (70, 20029067), (115, 12191606), (161, 8708290), (230, 6095803), (322, 4354145), (461, 3041290), (805, 1741658), (922, 1520645), (1610, 870829), (1889, 742210), (2305, 608258), (3227, 434470), (3778, 371105), (4610, 304129), (6454, 217235), (9445, 148442), (10603, 132230), (13223, 106030), (16135, 86894), (18890, 74221), (21206, 66115), (26446, 53015), (32270, 43447)]