1230382810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{2003}}^1$

素因数の和:2143

約数の個数: 64

約数和(自身を含む): 2415381120

約数和(自身を除く): 1184998310

約数列:

[1, 2, 5, 10, 19, 38, 53, 61, 95, 106, 122, 190, 265, 305, 530, 610, 1007, 1159, 2003, 2014, 2318, 3233, 4006, 5035, 5795, 6466, 10015, 10070, 11590, 16165, 20030, 32330, 38057, 61427, 76114, 106159, 122183, 122854, 190285, 212318, 244366, 307135, 380570, 530795, 610915, 614270, 1061590, 1221830, 2017021, 2321477, 4034042, 4642954, 6475699, 10085105, 11607385, 12951398, 20170210, 23214770, 32378495, 64756990, 123038281, 246076562, 615191405, 1230382810]

約数ペア:

[(1, 1230382810), (2, 615191405), (5, 246076562), (10, 123038281), (19, 64756990), (38, 32378495), (53, 23214770), (61, 20170210), (95, 12951398), (106, 11607385), (122, 10085105), (190, 6475699), (265, 4642954), (305, 4034042), (530, 2321477), (610, 2017021), (1007, 1221830), (1159, 1061590), (2003, 614270), (2014, 610915), (2318, 530795), (3233, 380570), (4006, 307135), (5035, 244366), (5795, 212318), (6466, 190285), (10015, 122854), (10070, 122183), (11590, 106159), (16165, 76114), (20030, 61427), (32330, 38057)]