1844805970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{4451}}^1$

素因数の和:4687

約数の個数: 64

約数和(自身を含む): 3938844672

約数和(自身を除く): 2094038702

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 191, 217, 310, 382, 434, 955, 1085, 1337, 1910, 2170, 2674, 4451, 5921, 6685, 8902, 11842, 13370, 22255, 29605, 31157, 41447, 44510, 59210, 62314, 82894, 137981, 155785, 207235, 275962, 311570, 414470, 689905, 850141, 965867, 1379810, 1700282, 1931734, 4250705, 4829335, 5950987, 8501410, 9658670, 11901974, 26354371, 29754935, 52708742, 59509870, 131771855, 184480597, 263543710, 368961194, 922402985, 1844805970]

約数ペア:

[(1, 1844805970), (2, 922402985), (5, 368961194), (7, 263543710), (10, 184480597), (14, 131771855), (31, 59509870), (35, 52708742), (62, 29754935), (70, 26354371), (155, 11901974), (191, 9658670), (217, 8501410), (310, 5950987), (382, 4829335), (434, 4250705), (955, 1931734), (1085, 1700282), (1337, 1379810), (1910, 965867), (2170, 850141), (2674, 689905), (4451, 414470), (5921, 311570), (6685, 275962), (8902, 207235), (11842, 155785), (13370, 137981), (22255, 82894), (29605, 62314), (31157, 59210), (41447, 44510)]