141654810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:340

約数の個数: 128

約数和(自身を含む): 390832128

約数和(自身を除く): 249177318

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 61, 62, 66, 93, 110, 122, 155, 165, 183, 186, 227, 305, 310, 330, 341, 366, 454, 465, 610, 671, 681, 682, 915, 930, 1023, 1135, 1342, 1362, 1705, 1830, 1891, 2013, 2046, 2270, 2497, 3355, 3405, 3410, 3782, 4026, 4994, 5115, 5673, 6710, 6810, 7037, 7491, 9455, 10065, 10230, 11346, 12485, 13847, 14074, 14982, 18910, 20130, 20801, 21111, 24970, 27694, 28365, 35185, 37455, 41541, 41602, 42222, 56730, 62403, 69235, 70370, 74910, 77407, 83082, 104005, 105555, 124806, 138470, 152317, 154814, 207705, 208010, 211110, 232221, 304634, 312015, 387035, 415410, 429257, 456951, 464442, 624030, 761585, 774070, 858514, 913902, 1161105, 1287771, 1523170, 2146285, 2284755, 2322210, 2575542, 4292570, 4569510, 4721827, 6438855, 9443654, 12877710, 14165481, 23609135, 28330962, 47218270, 70827405, 141654810]

約数ペア:

[(1, 141654810), (2, 70827405), (3, 47218270), (5, 28330962), (6, 23609135), (10, 14165481), (11, 12877710), (15, 9443654), (22, 6438855), (30, 4721827), (31, 4569510), (33, 4292570), (55, 2575542), (61, 2322210), (62, 2284755), (66, 2146285), (93, 1523170), (110, 1287771), (122, 1161105), (155, 913902), (165, 858514), (183, 774070), (186, 761585), (227, 624030), (305, 464442), (310, 456951), (330, 429257), (341, 415410), (366, 387035), (454, 312015), (465, 304634), (610, 232221), (671, 211110), (681, 208010), (682, 207705), (915, 154814), (930, 152317), (1023, 138470), (1135, 124806), (1342, 105555), (1362, 104005), (1705, 83082), (1830, 77407), (1891, 74910), (2013, 70370), (2046, 69235), (2270, 62403), (2497, 56730), (3355, 42222), (3405, 41602), (3410, 41541), (3782, 37455), (4026, 35185), (4994, 28365), (5115, 27694), (5673, 24970), (6710, 21111), (6810, 20801), (7037, 20130), (7491, 18910), (9455, 14982), (10065, 14074), (10230, 13847), (11346, 12485)]