22149190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:277

約数の個数: 64

約数和(自身を含む): 48107520

約数和(自身を除く): 25958330

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 59, 62, 70, 118, 155, 173, 217, 295, 310, 346, 413, 434, 590, 826, 865, 1085, 1211, 1730, 1829, 2065, 2170, 2422, 3658, 4130, 5363, 6055, 9145, 10207, 10726, 12110, 12803, 18290, 20414, 25606, 26815, 37541, 51035, 53630, 64015, 71449, 75082, 102070, 128030, 142898, 187705, 316417, 357245, 375410, 632834, 714490, 1582085, 2214919, 3164170, 4429838, 11074595, 22149190]

約数ペア:

[(1, 22149190), (2, 11074595), (5, 4429838), (7, 3164170), (10, 2214919), (14, 1582085), (31, 714490), (35, 632834), (59, 375410), (62, 357245), (70, 316417), (118, 187705), (155, 142898), (173, 128030), (217, 102070), (295, 75082), (310, 71449), (346, 64015), (413, 53630), (434, 51035), (590, 37541), (826, 26815), (865, 25606), (1085, 20414), (1211, 18290), (1730, 12803), (1829, 12110), (2065, 10726), (2170, 10207), (2422, 9145), (3658, 6055), (4130, 5363)]