741849950

素因数分解:

$2^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{173}}^1\times {\mathrm{617}}^1$

素因数の和:941

約数の個数: 48

約数和(自身を含む): 1400066640

約数和(自身を除く): 658216690

約数列:

[1, 2, 5, 10, 25, 50, 139, 173, 278, 346, 617, 695, 865, 1234, 1390, 1730, 3085, 3475, 4325, 6170, 6950, 8650, 15425, 24047, 30850, 48094, 85763, 106741, 120235, 171526, 213482, 240470, 428815, 533705, 601175, 857630, 1067410, 1202350, 2144075, 2668525, 4288150, 5337050, 14836999, 29673998, 74184995, 148369990, 370924975, 741849950]

約数ペア:

[(1, 741849950), (2, 370924975), (5, 148369990), (10, 74184995), (25, 29673998), (50, 14836999), (139, 5337050), (173, 4288150), (278, 2668525), (346, 2144075), (617, 1202350), (695, 1067410), (865, 857630), (1234, 601175), (1390, 533705), (1730, 428815), (3085, 240470), (3475, 213482), (4325, 171526), (6170, 120235), (6950, 106741), (8650, 85763), (15425, 48094), (24047, 30850)]