64419810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3371}}^1$

素因数の和:3408

約数の個数: 96

約数和(自身を含む): 193741632

約数和(自身を除く): 129321822

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 98, 105, 130, 147, 182, 195, 210, 245, 273, 294, 390, 455, 490, 546, 637, 735, 910, 1274, 1365, 1470, 1911, 2730, 3185, 3371, 3822, 6370, 6742, 9555, 10113, 16855, 19110, 20226, 23597, 33710, 43823, 47194, 50565, 70791, 87646, 101130, 117985, 131469, 141582, 165179, 219115, 235970, 262938, 306761, 330358, 353955, 438230, 495537, 613522, 657345, 707910, 825895, 920283, 991074, 1314690, 1533805, 1651790, 1840566, 2147327, 2477685, 3067610, 4294654, 4601415, 4955370, 6441981, 9202830, 10736635, 12883962, 21473270, 32209905, 64419810]

約数ペア:

[(1, 64419810), (2, 32209905), (3, 21473270), (5, 12883962), (6, 10736635), (7, 9202830), (10, 6441981), (13, 4955370), (14, 4601415), (15, 4294654), (21, 3067610), (26, 2477685), (30, 2147327), (35, 1840566), (39, 1651790), (42, 1533805), (49, 1314690), (65, 991074), (70, 920283), (78, 825895), (91, 707910), (98, 657345), (105, 613522), (130, 495537), (147, 438230), (182, 353955), (195, 330358), (210, 306761), (245, 262938), (273, 235970), (294, 219115), (390, 165179), (455, 141582), (490, 131469), (546, 117985), (637, 101130), (735, 87646), (910, 70791), (1274, 50565), (1365, 47194), (1470, 43823), (1911, 33710), (2730, 23597), (3185, 20226), (3371, 19110), (3822, 16855), (6370, 10113), (6742, 9555)]