53378430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1619}}^1$

素因数の和:1793

約数の個数: 64

約数和(自身を含む): 147432960

約数和(自身を除く): 94054530

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 157, 210, 314, 471, 785, 942, 1099, 1570, 1619, 2198, 2355, 3238, 3297, 4710, 4857, 5495, 6594, 8095, 9714, 10990, 11333, 16190, 16485, 22666, 24285, 32970, 33999, 48570, 56665, 67998, 113330, 169995, 254183, 339990, 508366, 762549, 1270915, 1525098, 1779281, 2541830, 3558562, 3812745, 5337843, 7625490, 8896405, 10675686, 17792810, 26689215, 53378430]

約数ペア:

[(1, 53378430), (2, 26689215), (3, 17792810), (5, 10675686), (6, 8896405), (7, 7625490), (10, 5337843), (14, 3812745), (15, 3558562), (21, 2541830), (30, 1779281), (35, 1525098), (42, 1270915), (70, 762549), (105, 508366), (157, 339990), (210, 254183), (314, 169995), (471, 113330), (785, 67998), (942, 56665), (1099, 48570), (1570, 33999), (1619, 32970), (2198, 24285), (2355, 22666), (3238, 16485), (3297, 16190), (4710, 11333), (4857, 10990), (5495, 9714), (6594, 8095)]