145728330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{3371}}^1$

素因数の和:3523

約数の個数: 64

約数和(自身を含む): 384569856

約数和(自身を除く): 238841526

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 131, 165, 262, 330, 393, 655, 786, 1310, 1441, 1965, 2882, 3371, 3930, 4323, 6742, 7205, 8646, 10113, 14410, 16855, 20226, 21615, 33710, 37081, 43230, 50565, 74162, 101130, 111243, 185405, 222486, 370810, 441601, 556215, 883202, 1112430, 1324803, 2208005, 2649606, 4416010, 4857611, 6624015, 9715222, 13248030, 14572833, 24288055, 29145666, 48576110, 72864165, 145728330]

約数ペア:

[(1, 145728330), (2, 72864165), (3, 48576110), (5, 29145666), (6, 24288055), (10, 14572833), (11, 13248030), (15, 9715222), (22, 6624015), (30, 4857611), (33, 4416010), (55, 2649606), (66, 2208005), (110, 1324803), (131, 1112430), (165, 883202), (262, 556215), (330, 441601), (393, 370810), (655, 222486), (786, 185405), (1310, 111243), (1441, 101130), (1965, 74162), (2882, 50565), (3371, 43230), (3930, 37081), (4323, 33710), (6742, 21615), (7205, 20226), (8646, 16855), (10113, 14410)]