64751190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{613}}^1$

素因数の和:1133

約数の個数: 64

約数和(自身を含む): 178246656

約数和(自身を除く): 113495466

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 503, 613, 1006, 1226, 1509, 1839, 2515, 3018, 3065, 3521, 3678, 4291, 5030, 6130, 7042, 7545, 8582, 9195, 10563, 12873, 15090, 17605, 18390, 21126, 21455, 25746, 35210, 42910, 52815, 64365, 105630, 128730, 308339, 616678, 925017, 1541695, 1850034, 2158373, 3083390, 4316746, 4625085, 6475119, 9250170, 10791865, 12950238, 21583730, 32375595, 64751190]

約数ペア:

[(1, 64751190), (2, 32375595), (3, 21583730), (5, 12950238), (6, 10791865), (7, 9250170), (10, 6475119), (14, 4625085), (15, 4316746), (21, 3083390), (30, 2158373), (35, 1850034), (42, 1541695), (70, 925017), (105, 616678), (210, 308339), (503, 128730), (613, 105630), (1006, 64365), (1226, 52815), (1509, 42910), (1839, 35210), (2515, 25746), (3018, 21455), (3065, 21126), (3521, 18390), (3678, 17605), (4291, 15090), (5030, 12873), (6130, 10563), (7042, 9195), (7545, 8582)]