10303130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 19690560

約数和(自身を除く): 9387430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 211, 257, 422, 514, 1055, 1285, 2110, 2570, 4009, 4883, 8018, 9766, 20045, 24415, 40090, 48830, 54227, 108454, 271135, 542270, 1030313, 2060626, 5151565, 10303130]

約数ペア:

[(1, 10303130), (2, 5151565), (5, 2060626), (10, 1030313), (19, 542270), (38, 271135), (95, 108454), (190, 54227), (211, 48830), (257, 40090), (422, 24415), (514, 20045), (1055, 9766), (1285, 8018), (2110, 4883), (2570, 4009)]