30401664

素因数分解:

$2^7\times 3^1\times {\mathrm{41}}^1\times {\mathrm{1931}}^1$

素因数の和:1989

約数の個数: 64

約数和(自身を含む): 82766880

約数和(自身を除く): 52365216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 246, 328, 384, 492, 656, 984, 1312, 1931, 1968, 2624, 3862, 3936, 5248, 5793, 7724, 7872, 11586, 15448, 15744, 23172, 30896, 46344, 61792, 79171, 92688, 123584, 158342, 185376, 237513, 247168, 316684, 370752, 475026, 633368, 741504, 950052, 1266736, 1900104, 2533472, 3800208, 5066944, 7600416, 10133888, 15200832, 30401664]

約数ペア:

[(1, 30401664), (2, 15200832), (3, 10133888), (4, 7600416), (6, 5066944), (8, 3800208), (12, 2533472), (16, 1900104), (24, 1266736), (32, 950052), (41, 741504), (48, 633368), (64, 475026), (82, 370752), (96, 316684), (123, 247168), (128, 237513), (164, 185376), (192, 158342), (246, 123584), (328, 92688), (384, 79171), (492, 61792), (656, 46344), (984, 30896), (1312, 23172), (1931, 15744), (1968, 15448), (2624, 11586), (3862, 7872), (3936, 7724), (5248, 5793)]