120563030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{7937}}^1$

素因数の和:7989

約数の個数: 48

約数和(自身を含む): 260620416

約数和(自身を除く): 140057386

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 155, 217, 245, 310, 434, 490, 1085, 1519, 2170, 3038, 7595, 7937, 15190, 15874, 39685, 55559, 79370, 111118, 246047, 277795, 388913, 492094, 555590, 777826, 1230235, 1722329, 1944565, 2460470, 3444658, 3889130, 8611645, 12056303, 17223290, 24112606, 60281515, 120563030]

約数ペア:

[(1, 120563030), (2, 60281515), (5, 24112606), (7, 17223290), (10, 12056303), (14, 8611645), (31, 3889130), (35, 3444658), (49, 2460470), (62, 1944565), (70, 1722329), (98, 1230235), (155, 777826), (217, 555590), (245, 492094), (310, 388913), (434, 277795), (490, 246047), (1085, 111118), (1519, 79370), (2170, 55559), (3038, 39685), (7595, 15874), (7937, 15190)]