1951290

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1$

素因数の和:106

約数の個数: 96

約数和(自身を含む): 5818176

約数和(自身を除く): 3866886

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 73, 81, 90, 99, 110, 135, 146, 162, 165, 198, 219, 243, 270, 297, 330, 365, 405, 438, 486, 495, 594, 657, 730, 803, 810, 891, 990, 1095, 1215, 1314, 1485, 1606, 1782, 1971, 2190, 2409, 2430, 2673, 2970, 3285, 3942, 4015, 4455, 4818, 5346, 5913, 6570, 7227, 8030, 8910, 9855, 11826, 12045, 13365, 14454, 17739, 19710, 21681, 24090, 26730, 29565, 35478, 36135, 43362, 59130, 65043, 72270, 88695, 108405, 130086, 177390, 195129, 216810, 325215, 390258, 650430, 975645, 1951290]

約数ペア:

[(1, 1951290), (2, 975645), (3, 650430), (5, 390258), (6, 325215), (9, 216810), (10, 195129), (11, 177390), (15, 130086), (18, 108405), (22, 88695), (27, 72270), (30, 65043), (33, 59130), (45, 43362), (54, 36135), (55, 35478), (66, 29565), (73, 26730), (81, 24090), (90, 21681), (99, 19710), (110, 17739), (135, 14454), (146, 13365), (162, 12045), (165, 11826), (198, 9855), (219, 8910), (243, 8030), (270, 7227), (297, 6570), (330, 5913), (365, 5346), (405, 4818), (438, 4455), (486, 4015), (495, 3942), (594, 3285), (657, 2970), (730, 2673), (803, 2430), (810, 2409), (891, 2190), (990, 1971), (1095, 1782), (1215, 1606), (1314, 1485)]