30501540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4133}}^1$

素因数の和:4189

約数の個数: 72

約数和(自身を含む): 94800888

約数和(自身を除く): 64299348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 4133, 7380, 8266, 12399, 16532, 20665, 24798, 37197, 41330, 49596, 61995, 74394, 82660, 123990, 148788, 169453, 185985, 247980, 338906, 371970, 508359, 677812, 743940, 847265, 1016718, 1525077, 1694530, 2033436, 2541795, 3050154, 3389060, 5083590, 6100308, 7625385, 10167180, 15250770, 30501540]

約数ペア:

[(1, 30501540), (2, 15250770), (3, 10167180), (4, 7625385), (5, 6100308), (6, 5083590), (9, 3389060), (10, 3050154), (12, 2541795), (15, 2033436), (18, 1694530), (20, 1525077), (30, 1016718), (36, 847265), (41, 743940), (45, 677812), (60, 508359), (82, 371970), (90, 338906), (123, 247980), (164, 185985), (180, 169453), (205, 148788), (246, 123990), (369, 82660), (410, 74394), (492, 61995), (615, 49596), (738, 41330), (820, 37197), (1230, 24798), (1476, 20665), (1845, 16532), (2460, 12399), (3690, 8266), (4133, 7380)]