10341940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:257

約数の個数: 72

約数和(自身を含む): 25826472

約数和(自身を除く): 15484532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 61, 70, 98, 122, 140, 173, 196, 244, 245, 305, 346, 427, 490, 610, 692, 854, 865, 980, 1211, 1220, 1708, 1730, 2135, 2422, 2989, 3460, 4270, 4844, 5978, 6055, 8477, 8540, 10553, 11956, 12110, 14945, 16954, 21106, 24220, 29890, 33908, 42212, 42385, 52765, 59780, 73871, 84770, 105530, 147742, 169540, 211060, 295484, 369355, 517097, 738710, 1034194, 1477420, 2068388, 2585485, 5170970, 10341940]

約数ペア:

[(1, 10341940), (2, 5170970), (4, 2585485), (5, 2068388), (7, 1477420), (10, 1034194), (14, 738710), (20, 517097), (28, 369355), (35, 295484), (49, 211060), (61, 169540), (70, 147742), (98, 105530), (122, 84770), (140, 73871), (173, 59780), (196, 52765), (244, 42385), (245, 42212), (305, 33908), (346, 29890), (427, 24220), (490, 21106), (610, 16954), (692, 14945), (854, 12110), (865, 11956), (980, 10553), (1211, 8540), (1220, 8477), (1708, 6055), (1730, 5978), (2135, 4844), (2422, 4270), (2989, 3460)]