2250630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1471}}^1$

素因数の和:1501

約数の個数: 48

約数和(自身を含む): 6200064

約数和(自身を除く): 3949434

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1471, 1530, 2942, 4413, 7355, 8826, 13239, 14710, 22065, 25007, 26478, 44130, 50014, 66195, 75021, 125035, 132390, 150042, 225063, 250070, 375105, 450126, 750210, 1125315, 2250630]

約数ペア:

[(1, 2250630), (2, 1125315), (3, 750210), (5, 450126), (6, 375105), (9, 250070), (10, 225063), (15, 150042), (17, 132390), (18, 125035), (30, 75021), (34, 66195), (45, 50014), (51, 44130), (85, 26478), (90, 25007), (102, 22065), (153, 14710), (170, 13239), (255, 8826), (306, 7355), (510, 4413), (765, 2942), (1471, 1530)]