2289300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{587}}^1$

素因数の和:617

約数の個数: 72

約数和(自身を含む): 7145376

約数和(自身を除く): 4856076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 587, 650, 780, 975, 1174, 1300, 1761, 1950, 2348, 2935, 3522, 3900, 5870, 7044, 7631, 8805, 11740, 14675, 15262, 17610, 22893, 29350, 30524, 35220, 38155, 44025, 45786, 58700, 76310, 88050, 91572, 114465, 152620, 176100, 190775, 228930, 381550, 457860, 572325, 763100, 1144650, 2289300]

約数ペア:

[(1, 2289300), (2, 1144650), (3, 763100), (4, 572325), (5, 457860), (6, 381550), (10, 228930), (12, 190775), (13, 176100), (15, 152620), (20, 114465), (25, 91572), (26, 88050), (30, 76310), (39, 58700), (50, 45786), (52, 44025), (60, 38155), (65, 35220), (75, 30524), (78, 29350), (100, 22893), (130, 17610), (150, 15262), (156, 14675), (195, 11740), (260, 8805), (300, 7631), (325, 7044), (390, 5870), (587, 3900), (650, 3522), (780, 2935), (975, 2348), (1174, 1950), (1300, 1761)]