2654550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{347}}^1$

素因数の和:382

約数の個数: 72

約数和(自身を含む): 7573176

約数和(自身を除く): 4918626

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 150, 153, 170, 225, 255, 306, 347, 425, 450, 510, 694, 765, 850, 1041, 1275, 1530, 1735, 2082, 2550, 3123, 3470, 3825, 5205, 5899, 6246, 7650, 8675, 10410, 11798, 15615, 17350, 17697, 26025, 29495, 31230, 35394, 52050, 53091, 58990, 78075, 88485, 106182, 147475, 156150, 176970, 265455, 294950, 442425, 530910, 884850, 1327275, 2654550]

約数ペア:

[(1, 2654550), (2, 1327275), (3, 884850), (5, 530910), (6, 442425), (9, 294950), (10, 265455), (15, 176970), (17, 156150), (18, 147475), (25, 106182), (30, 88485), (34, 78075), (45, 58990), (50, 53091), (51, 52050), (75, 35394), (85, 31230), (90, 29495), (102, 26025), (150, 17697), (153, 17350), (170, 15615), (225, 11798), (255, 10410), (306, 8675), (347, 7650), (425, 6246), (450, 5899), (510, 5205), (694, 3825), (765, 3470), (850, 3123), (1041, 2550), (1275, 2082), (1530, 1735)]