64002330

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{631}}^1$

素因数の和:681

約数の個数: 144

約数和(自身を含む): 202310784

約数和(自身を除く): 138308454

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 45, 46, 49, 63, 69, 70, 90, 98, 105, 115, 126, 138, 147, 161, 207, 210, 230, 245, 294, 315, 322, 345, 414, 441, 483, 490, 630, 631, 690, 735, 805, 882, 966, 1035, 1127, 1262, 1449, 1470, 1610, 1893, 2070, 2205, 2254, 2415, 2898, 3155, 3381, 3786, 4410, 4417, 4830, 5635, 5679, 6310, 6762, 7245, 8834, 9465, 10143, 11270, 11358, 13251, 14490, 14513, 16905, 18930, 20286, 22085, 26502, 28395, 29026, 30919, 33810, 39753, 43539, 44170, 50715, 56790, 61838, 66255, 72565, 79506, 87078, 92757, 101430, 101591, 130617, 132510, 145130, 154595, 185514, 198765, 203182, 217695, 261234, 278271, 304773, 309190, 397530, 435390, 463785, 507955, 556542, 609546, 653085, 711137, 914319, 927570, 1015910, 1306170, 1391355, 1422274, 1523865, 1828638, 2133411, 2782710, 3047730, 3555685, 4266822, 4571595, 6400233, 7111370, 9143190, 10667055, 12800466, 21334110, 32001165, 64002330]

約数ペア:

[(1, 64002330), (2, 32001165), (3, 21334110), (5, 12800466), (6, 10667055), (7, 9143190), (9, 7111370), (10, 6400233), (14, 4571595), (15, 4266822), (18, 3555685), (21, 3047730), (23, 2782710), (30, 2133411), (35, 1828638), (42, 1523865), (45, 1422274), (46, 1391355), (49, 1306170), (63, 1015910), (69, 927570), (70, 914319), (90, 711137), (98, 653085), (105, 609546), (115, 556542), (126, 507955), (138, 463785), (147, 435390), (161, 397530), (207, 309190), (210, 304773), (230, 278271), (245, 261234), (294, 217695), (315, 203182), (322, 198765), (345, 185514), (414, 154595), (441, 145130), (483, 132510), (490, 130617), (630, 101591), (631, 101430), (690, 92757), (735, 87078), (805, 79506), (882, 72565), (966, 66255), (1035, 61838), (1127, 56790), (1262, 50715), (1449, 44170), (1470, 43539), (1610, 39753), (1893, 33810), (2070, 30919), (2205, 29026), (2254, 28395), (2415, 26502), (2898, 22085), (3155, 20286), (3381, 18930), (3786, 16905), (4410, 14513), (4417, 14490), (4830, 13251), (5635, 11358), (5679, 11270), (6310, 10143), (6762, 9465), (7245, 8834)]