12884830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 28366848

約数和(自身を除く): 15482018

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 53, 70, 106, 115, 151, 161, 230, 265, 302, 322, 371, 530, 742, 755, 805, 1057, 1219, 1510, 1610, 1855, 2114, 2438, 3473, 3710, 5285, 6095, 6946, 8003, 8533, 10570, 12190, 16006, 17066, 17365, 24311, 34730, 40015, 42665, 48622, 56021, 80030, 85330, 112042, 121555, 184069, 243110, 280105, 368138, 560210, 920345, 1288483, 1840690, 2576966, 6442415, 12884830]

約数ペア:

[(1, 12884830), (2, 6442415), (5, 2576966), (7, 1840690), (10, 1288483), (14, 920345), (23, 560210), (35, 368138), (46, 280105), (53, 243110), (70, 184069), (106, 121555), (115, 112042), (151, 85330), (161, 80030), (230, 56021), (265, 48622), (302, 42665), (322, 40015), (371, 34730), (530, 24311), (742, 17365), (755, 17066), (805, 16006), (1057, 12190), (1219, 10570), (1510, 8533), (1610, 8003), (1855, 6946), (2114, 6095), (2438, 5285), (3473, 3710)]