197250630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{947}}^1$

素因数の和:1141

約数の個数: 64

約数和(自身を含む): 486528768

約数和(自身を除く): 289278138

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 131, 159, 262, 265, 318, 393, 530, 655, 786, 795, 947, 1310, 1590, 1894, 1965, 2841, 3930, 4735, 5682, 6943, 9470, 13886, 14205, 20829, 28410, 34715, 41658, 50191, 69430, 100382, 104145, 124057, 150573, 208290, 248114, 250955, 301146, 372171, 501910, 620285, 744342, 752865, 1240570, 1505730, 1860855, 3721710, 6575021, 13150042, 19725063, 32875105, 39450126, 65750210, 98625315, 197250630]

約数ペア:

[(1, 197250630), (2, 98625315), (3, 65750210), (5, 39450126), (6, 32875105), (10, 19725063), (15, 13150042), (30, 6575021), (53, 3721710), (106, 1860855), (131, 1505730), (159, 1240570), (262, 752865), (265, 744342), (318, 620285), (393, 501910), (530, 372171), (655, 301146), (786, 250955), (795, 248114), (947, 208290), (1310, 150573), (1590, 124057), (1894, 104145), (1965, 100382), (2841, 69430), (3930, 50191), (4735, 41658), (5682, 34715), (6943, 28410), (9470, 20829), (13886, 14205)]