218330970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{50893}}^1$

素因数の和:50927

約数の個数: 64

約数和(自身を含む): 615613824

約数和(自身を除く): 397282854

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 50893, 101786, 152679, 254465, 305358, 508930, 559823, 661609, 763395, 1119646, 1323218, 1526790, 1679469, 1984827, 2799115, 3308045, 3358938, 3969654, 5598230, 6616090, 7277699, 8397345, 9924135, 14555398, 16794690, 19848270, 21833097, 36388495, 43666194, 72776990, 109165485, 218330970]

約数ペア:

[(1, 218330970), (2, 109165485), (3, 72776990), (5, 43666194), (6, 36388495), (10, 21833097), (11, 19848270), (13, 16794690), (15, 14555398), (22, 9924135), (26, 8397345), (30, 7277699), (33, 6616090), (39, 5598230), (55, 3969654), (65, 3358938), (66, 3308045), (78, 2799115), (110, 1984827), (130, 1679469), (143, 1526790), (165, 1323218), (195, 1119646), (286, 763395), (330, 661609), (390, 559823), (429, 508930), (715, 305358), (858, 254465), (1430, 152679), (2145, 101786), (4290, 50893)]