540213030

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{285827}}^1$

素因数の和:285850

約数の個数: 64

約数和(自身を含む): 1646369280

約数和(自身を除く): 1106156250

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 285827, 571654, 857481, 1429135, 1714962, 2000789, 2572443, 2858270, 4001578, 4287405, 5144886, 6002367, 7717329, 8574810, 10003945, 12004734, 12862215, 15434658, 18007101, 20007890, 25724430, 30011835, 36014202, 38586645, 54021303, 60023670, 77173290, 90035505, 108042606, 180071010, 270106515, 540213030]

約数ペア:

[(1, 540213030), (2, 270106515), (3, 180071010), (5, 108042606), (6, 90035505), (7, 77173290), (9, 60023670), (10, 54021303), (14, 38586645), (15, 36014202), (18, 30011835), (21, 25724430), (27, 20007890), (30, 18007101), (35, 15434658), (42, 12862215), (45, 12004734), (54, 10003945), (63, 8574810), (70, 7717329), (90, 6002367), (105, 5144886), (126, 4287405), (135, 4001578), (189, 2858270), (210, 2572443), (270, 2000789), (315, 1714962), (378, 1429135), (630, 857481), (945, 571654), (1890, 285827)]