2479650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:347

約数の個数: 48

約数和(自身を含む): 6273408

約数和(自身を除く): 3793758

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 61, 75, 122, 150, 183, 271, 305, 366, 542, 610, 813, 915, 1355, 1525, 1626, 1830, 2710, 3050, 4065, 4575, 6775, 8130, 9150, 13550, 16531, 20325, 33062, 40650, 49593, 82655, 99186, 165310, 247965, 413275, 495930, 826550, 1239825, 2479650]

約数ペア:

[(1, 2479650), (2, 1239825), (3, 826550), (5, 495930), (6, 413275), (10, 247965), (15, 165310), (25, 99186), (30, 82655), (50, 49593), (61, 40650), (75, 33062), (122, 20325), (150, 16531), (183, 13550), (271, 9150), (305, 8130), (366, 6775), (542, 4575), (610, 4065), (813, 3050), (915, 2710), (1355, 1830), (1525, 1626)]