16030910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 34992000

約数和(自身を除く): 18961090

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 53, 58, 70, 106, 145, 149, 203, 265, 290, 298, 371, 406, 530, 742, 745, 1015, 1043, 1490, 1537, 1855, 2030, 2086, 3074, 3710, 4321, 5215, 7685, 7897, 8642, 10430, 10759, 15370, 15794, 21518, 21605, 30247, 39485, 43210, 53795, 55279, 60494, 78970, 107590, 110558, 151235, 229013, 276395, 302470, 458026, 552790, 1145065, 1603091, 2290130, 3206182, 8015455, 16030910]

約数ペア:

[(1, 16030910), (2, 8015455), (5, 3206182), (7, 2290130), (10, 1603091), (14, 1145065), (29, 552790), (35, 458026), (53, 302470), (58, 276395), (70, 229013), (106, 151235), (145, 110558), (149, 107590), (203, 78970), (265, 60494), (290, 55279), (298, 53795), (371, 43210), (406, 39485), (530, 30247), (742, 21605), (745, 21518), (1015, 15794), (1043, 15370), (1490, 10759), (1537, 10430), (1855, 8642), (2030, 7897), (2086, 7685), (3074, 5215), (3710, 4321)]