11211330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:148

約数の個数: 128

約数和(自身を含む): 32659200

約数和(自身を除く): 21447870

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 19, 26, 30, 34, 38, 39, 51, 57, 65, 78, 85, 89, 95, 102, 114, 130, 170, 178, 190, 195, 221, 247, 255, 267, 285, 323, 390, 442, 445, 494, 510, 534, 570, 646, 663, 741, 890, 969, 1105, 1157, 1235, 1326, 1335, 1482, 1513, 1615, 1691, 1938, 2210, 2314, 2470, 2670, 3026, 3230, 3315, 3382, 3471, 3705, 4199, 4539, 4845, 5073, 5785, 6630, 6942, 7410, 7565, 8398, 8455, 9078, 9690, 10146, 11570, 12597, 15130, 16910, 17355, 19669, 20995, 21983, 22695, 25194, 25365, 28747, 34710, 39338, 41990, 43966, 45390, 50730, 57494, 59007, 62985, 65949, 86241, 98345, 109915, 118014, 125970, 131898, 143735, 172482, 196690, 219830, 287470, 295035, 329745, 373711, 431205, 590070, 659490, 747422, 862410, 1121133, 1868555, 2242266, 3737110, 5605665, 11211330]

約数ペア:

[(1, 11211330), (2, 5605665), (3, 3737110), (5, 2242266), (6, 1868555), (10, 1121133), (13, 862410), (15, 747422), (17, 659490), (19, 590070), (26, 431205), (30, 373711), (34, 329745), (38, 295035), (39, 287470), (51, 219830), (57, 196690), (65, 172482), (78, 143735), (85, 131898), (89, 125970), (95, 118014), (102, 109915), (114, 98345), (130, 86241), (170, 65949), (178, 62985), (190, 59007), (195, 57494), (221, 50730), (247, 45390), (255, 43966), (267, 41990), (285, 39338), (323, 34710), (390, 28747), (442, 25365), (445, 25194), (494, 22695), (510, 21983), (534, 20995), (570, 19669), (646, 17355), (663, 16910), (741, 15130), (890, 12597), (969, 11570), (1105, 10146), (1157, 9690), (1235, 9078), (1326, 8455), (1335, 8398), (1482, 7565), (1513, 7410), (1615, 6942), (1691, 6630), (1938, 5785), (2210, 5073), (2314, 4845), (2470, 4539), (2670, 4199), (3026, 3705), (3230, 3471), (3315, 3382)]