13235350380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31512739}}^1$

素因数の和:31512758

約数の個数: 48

約数和(自身を含む): 42353122560

約数和(自身を除く): 29117772180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 31512739, 63025478, 94538217, 126050956, 157563695, 189076434, 220589173, 315127390, 378152868, 441178346, 472691085, 630254780, 661767519, 882356692, 945382170, 1102945865, 1323535038, 1890764340, 2205891730, 2647070076, 3308837595, 4411783460, 6617675190, 13235350380]

約数ペア:

[(1, 13235350380), (2, 6617675190), (3, 4411783460), (4, 3308837595), (5, 2647070076), (6, 2205891730), (7, 1890764340), (10, 1323535038), (12, 1102945865), (14, 945382170), (15, 882356692), (20, 661767519), (21, 630254780), (28, 472691085), (30, 441178346), (35, 378152868), (42, 315127390), (60, 220589173), (70, 189076434), (84, 157563695), (105, 126050956), (140, 94538217), (210, 63025478), (420, 31512739)]