66165930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{911}}^1$

素因数の和:1196

約数の個数: 64

約数和(自身を含む): 177292800

約数和(自身を除く): 111126870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 269, 270, 538, 807, 911, 1345, 1614, 1822, 2421, 2690, 2733, 4035, 4555, 4842, 5466, 7263, 8070, 8199, 9110, 12105, 13665, 14526, 16398, 24210, 24597, 27330, 36315, 40995, 49194, 72630, 81990, 122985, 245059, 245970, 490118, 735177, 1225295, 1470354, 2205531, 2450590, 3675885, 4411062, 6616593, 7351770, 11027655, 13233186, 22055310, 33082965, 66165930]

約数ペア:

[(1, 66165930), (2, 33082965), (3, 22055310), (5, 13233186), (6, 11027655), (9, 7351770), (10, 6616593), (15, 4411062), (18, 3675885), (27, 2450590), (30, 2205531), (45, 1470354), (54, 1225295), (90, 735177), (135, 490118), (269, 245970), (270, 245059), (538, 122985), (807, 81990), (911, 72630), (1345, 49194), (1614, 40995), (1822, 36315), (2421, 27330), (2690, 24597), (2733, 24210), (4035, 16398), (4555, 14526), (4842, 13665), (5466, 12105), (7263, 9110), (8070, 8199)]