304826690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{547}}^1$

素因数の和:999

約数の個数: 64

約数和(自身を含む): 662860800

約数和(自身を除く): 358034110

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 419, 547, 665, 838, 1094, 1330, 2095, 2735, 2933, 3829, 4190, 5470, 5866, 7658, 7961, 10393, 14665, 15922, 19145, 20786, 29330, 38290, 39805, 51965, 55727, 72751, 79610, 103930, 111454, 145502, 229193, 278635, 363755, 458386, 557270, 727510, 1145965, 1604351, 2291930, 3208702, 4354667, 8021755, 8709334, 16043510, 21773335, 30482669, 43546670, 60965338, 152413345, 304826690]

約数ペア:

[(1, 304826690), (2, 152413345), (5, 60965338), (7, 43546670), (10, 30482669), (14, 21773335), (19, 16043510), (35, 8709334), (38, 8021755), (70, 4354667), (95, 3208702), (133, 2291930), (190, 1604351), (266, 1145965), (419, 727510), (547, 557270), (665, 458386), (838, 363755), (1094, 278635), (1330, 229193), (2095, 145502), (2735, 111454), (2933, 103930), (3829, 79610), (4190, 72751), (5470, 55727), (5866, 51965), (7658, 39805), (7961, 38290), (10393, 29330), (14665, 20786), (15922, 19145)]