541871820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{430057}}^1$

素因数の和:430079

約数の個数: 72

約数和(自身を含む): 1878493344

約数和(自身を除く): 1336621524

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 430057, 860114, 1290171, 1720228, 2150285, 2580342, 3010399, 3870513, 4300570, 5160684, 6020798, 6450855, 7741026, 8601140, 9031197, 12041596, 12901710, 15051995, 15482052, 18062394, 19352565, 25803420, 27093591, 30103990, 36124788, 38705130, 45155985, 54187182, 60207980, 77410260, 90311970, 108374364, 135467955, 180623940, 270935910, 541871820]

約数ペア:

[(1, 541871820), (2, 270935910), (3, 180623940), (4, 135467955), (5, 108374364), (6, 90311970), (7, 77410260), (9, 60207980), (10, 54187182), (12, 45155985), (14, 38705130), (15, 36124788), (18, 30103990), (20, 27093591), (21, 25803420), (28, 19352565), (30, 18062394), (35, 15482052), (36, 15051995), (42, 12901710), (45, 12041596), (60, 9031197), (63, 8601140), (70, 7741026), (84, 6450855), (90, 6020798), (105, 5160684), (126, 4300570), (140, 3870513), (180, 3010399), (210, 2580342), (252, 2150285), (315, 1720228), (420, 1290171), (630, 860114), (1260, 430057)]