107090140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{3539}}^1$

素因数の和:3654

約数の個数: 48

約数和(自身を含む): 240861600

約数和(自身を除く): 133771460

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 89, 170, 178, 340, 356, 445, 890, 1513, 1780, 3026, 3539, 6052, 7078, 7565, 14156, 15130, 17695, 30260, 35390, 60163, 70780, 120326, 240652, 300815, 314971, 601630, 629942, 1203260, 1259884, 1574855, 3149710, 5354507, 6299420, 10709014, 21418028, 26772535, 53545070, 107090140]

約数ペア:

[(1, 107090140), (2, 53545070), (4, 26772535), (5, 21418028), (10, 10709014), (17, 6299420), (20, 5354507), (34, 3149710), (68, 1574855), (85, 1259884), (89, 1203260), (170, 629942), (178, 601630), (340, 314971), (356, 300815), (445, 240652), (890, 120326), (1513, 70780), (1780, 60163), (3026, 35390), (3539, 30260), (6052, 17695), (7078, 15130), (7565, 14156)]