14688420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 43545600

約数和(自身を除く): 28857180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 53, 60, 62, 93, 106, 124, 149, 155, 159, 186, 212, 265, 298, 310, 318, 372, 447, 465, 530, 596, 620, 636, 745, 795, 894, 930, 1060, 1490, 1590, 1643, 1788, 1860, 2235, 2980, 3180, 3286, 4470, 4619, 4929, 6572, 7897, 8215, 8940, 9238, 9858, 13857, 15794, 16430, 18476, 19716, 23095, 23691, 24645, 27714, 31588, 32860, 39485, 46190, 47382, 49290, 55428, 69285, 78970, 92380, 94764, 98580, 118455, 138570, 157940, 236910, 244807, 277140, 473820, 489614, 734421, 979228, 1224035, 1468842, 2448070, 2937684, 3672105, 4896140, 7344210, 14688420]

約数ペア:

[(1, 14688420), (2, 7344210), (3, 4896140), (4, 3672105), (5, 2937684), (6, 2448070), (10, 1468842), (12, 1224035), (15, 979228), (20, 734421), (30, 489614), (31, 473820), (53, 277140), (60, 244807), (62, 236910), (93, 157940), (106, 138570), (124, 118455), (149, 98580), (155, 94764), (159, 92380), (186, 78970), (212, 69285), (265, 55428), (298, 49290), (310, 47382), (318, 46190), (372, 39485), (447, 32860), (465, 31588), (530, 27714), (596, 24645), (620, 23691), (636, 23095), (745, 19716), (795, 18476), (894, 16430), (930, 15794), (1060, 13857), (1490, 9858), (1590, 9238), (1643, 8940), (1788, 8215), (1860, 7897), (2235, 6572), (2980, 4929), (3180, 4619), (3286, 4470)]