4038683460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{9615913}}^1$

素因数の和:9615932

約数の個数: 48

約数和(自身を含む): 12923788416

約数和(自身を除く): 8885104956

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 9615913, 19231826, 28847739, 38463652, 48079565, 57695478, 67311391, 96159130, 115390956, 134622782, 144238695, 192318260, 201934173, 269245564, 288477390, 336556955, 403868346, 576954780, 673113910, 807736692, 1009670865, 1346227820, 2019341730, 4038683460]

約数ペア:

[(1, 4038683460), (2, 2019341730), (3, 1346227820), (4, 1009670865), (5, 807736692), (6, 673113910), (7, 576954780), (10, 403868346), (12, 336556955), (14, 288477390), (15, 269245564), (20, 201934173), (21, 192318260), (28, 144238695), (30, 134622782), (35, 115390956), (42, 96159130), (60, 67311391), (70, 57695478), (84, 48079565), (105, 38463652), (140, 28847739), (210, 19231826), (420, 9615913)]