66677910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:242

約数の個数: 128

約数和(自身を含む): 186157440

約数和(自身を除く): 119479530

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 89, 102, 113, 130, 170, 178, 195, 221, 226, 255, 267, 339, 390, 442, 445, 510, 534, 565, 663, 678, 890, 1105, 1130, 1157, 1326, 1335, 1469, 1513, 1695, 1921, 2210, 2314, 2670, 2938, 3026, 3315, 3390, 3471, 3842, 4407, 4539, 5763, 5785, 6630, 6942, 7345, 7565, 8814, 9078, 9605, 10057, 11526, 11570, 14690, 15130, 17355, 19210, 19669, 20114, 22035, 22695, 24973, 28815, 30171, 34710, 39338, 44070, 45390, 49946, 50285, 57630, 59007, 60342, 74919, 98345, 100570, 118014, 124865, 130741, 149838, 150855, 170969, 196690, 249730, 261482, 295035, 301710, 341938, 374595, 392223, 512907, 590070, 653705, 749190, 784446, 854845, 1025814, 1307410, 1709690, 1961115, 2222597, 2564535, 3922230, 4445194, 5129070, 6667791, 11112985, 13335582, 22225970, 33338955, 66677910]

約数ペア:

[(1, 66677910), (2, 33338955), (3, 22225970), (5, 13335582), (6, 11112985), (10, 6667791), (13, 5129070), (15, 4445194), (17, 3922230), (26, 2564535), (30, 2222597), (34, 1961115), (39, 1709690), (51, 1307410), (65, 1025814), (78, 854845), (85, 784446), (89, 749190), (102, 653705), (113, 590070), (130, 512907), (170, 392223), (178, 374595), (195, 341938), (221, 301710), (226, 295035), (255, 261482), (267, 249730), (339, 196690), (390, 170969), (442, 150855), (445, 149838), (510, 130741), (534, 124865), (565, 118014), (663, 100570), (678, 98345), (890, 74919), (1105, 60342), (1130, 59007), (1157, 57630), (1326, 50285), (1335, 49946), (1469, 45390), (1513, 44070), (1695, 39338), (1921, 34710), (2210, 30171), (2314, 28815), (2670, 24973), (2938, 22695), (3026, 22035), (3315, 20114), (3390, 19669), (3471, 19210), (3842, 17355), (4407, 15130), (4539, 14690), (5763, 11570), (5785, 11526), (6630, 10057), (6942, 9605), (7345, 9078), (7565, 8814)]