137809380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:429

約数の個数: 96

約数和(自身を含む): 395176320

約数和(自身を除く): 257366940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 131, 178, 197, 262, 267, 356, 393, 394, 445, 524, 534, 591, 655, 786, 788, 890, 985, 1068, 1182, 1310, 1335, 1572, 1780, 1965, 1970, 2364, 2620, 2670, 2955, 3930, 3940, 5340, 5910, 7860, 11659, 11820, 17533, 23318, 25807, 34977, 35066, 46636, 51614, 52599, 58295, 69954, 70132, 77421, 87665, 103228, 105198, 116590, 129035, 139908, 154842, 174885, 175330, 210396, 233180, 258070, 262995, 309684, 349770, 350660, 387105, 516140, 525990, 699540, 774210, 1051980, 1548420, 2296823, 4593646, 6890469, 9187292, 11484115, 13780938, 22968230, 27561876, 34452345, 45936460, 68904690, 137809380]

約数ペア:

[(1, 137809380), (2, 68904690), (3, 45936460), (4, 34452345), (5, 27561876), (6, 22968230), (10, 13780938), (12, 11484115), (15, 9187292), (20, 6890469), (30, 4593646), (60, 2296823), (89, 1548420), (131, 1051980), (178, 774210), (197, 699540), (262, 525990), (267, 516140), (356, 387105), (393, 350660), (394, 349770), (445, 309684), (524, 262995), (534, 258070), (591, 233180), (655, 210396), (786, 175330), (788, 174885), (890, 154842), (985, 139908), (1068, 129035), (1182, 116590), (1310, 105198), (1335, 103228), (1572, 87665), (1780, 77421), (1965, 70132), (1970, 69954), (2364, 58295), (2620, 52599), (2670, 51614), (2955, 46636), (3930, 35066), (3940, 34977), (5340, 25807), (5910, 23318), (7860, 17533), (11659, 11820)]