304103670460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{7769639}}^1$

素因数の和:7769770

約数の個数: 48

約数和(自身を含む): 678755750400

約数和(自身を除く): 374652079940

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 103, 190, 206, 380, 412, 515, 1030, 1957, 2060, 3914, 7828, 9785, 19570, 39140, 7769639, 15539278, 31078556, 38848195, 77696390, 147623141, 155392780, 295246282, 590492564, 738115705, 800272817, 1476231410, 1600545634, 2952462820, 3201091268, 4001364085, 8002728170, 15205183523, 16005456340, 30410367046, 60820734092, 76025917615, 152051835230, 304103670460]

約数ペア:

[(1, 304103670460), (2, 152051835230), (4, 76025917615), (5, 60820734092), (10, 30410367046), (19, 16005456340), (20, 15205183523), (38, 8002728170), (76, 4001364085), (95, 3201091268), (103, 2952462820), (190, 1600545634), (206, 1476231410), (380, 800272817), (412, 738115705), (515, 590492564), (1030, 295246282), (1957, 155392780), (2060, 147623141), (3914, 77696390), (7828, 38848195), (9785, 31078556), (19570, 15539278), (39140, 7769639)]