4685730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:491

約数の個数: 64

約数和(自身を含む): 13125888

約数和(自身を除く): 8440158

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 53, 70, 105, 106, 159, 210, 265, 318, 371, 421, 530, 742, 795, 842, 1113, 1263, 1590, 1855, 2105, 2226, 2526, 2947, 3710, 4210, 5565, 5894, 6315, 8841, 11130, 12630, 14735, 17682, 22313, 29470, 44205, 44626, 66939, 88410, 111565, 133878, 156191, 223130, 312382, 334695, 468573, 669390, 780955, 937146, 1561910, 2342865, 4685730]

約数ペア:

[(1, 4685730), (2, 2342865), (3, 1561910), (5, 937146), (6, 780955), (7, 669390), (10, 468573), (14, 334695), (15, 312382), (21, 223130), (30, 156191), (35, 133878), (42, 111565), (53, 88410), (70, 66939), (105, 44626), (106, 44205), (159, 29470), (210, 22313), (265, 17682), (318, 14735), (371, 12630), (421, 11130), (530, 8841), (742, 6315), (795, 5894), (842, 5565), (1113, 4210), (1263, 3710), (1590, 2947), (1855, 2526), (2105, 2226)]