142169910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{487}}^1$

素因数の和:797

約数の個数: 64

約数和(自身を含む): 352484352

約数和(自身を除く): 210314442

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 263, 370, 487, 526, 555, 789, 974, 1110, 1315, 1461, 1578, 2435, 2630, 2922, 3945, 4870, 7305, 7890, 9731, 14610, 18019, 19462, 29193, 36038, 48655, 54057, 58386, 90095, 97310, 108114, 128081, 145965, 180190, 256162, 270285, 291930, 384243, 540570, 640405, 768486, 1280810, 1921215, 3842430, 4738997, 9477994, 14216991, 23694985, 28433982, 47389970, 71084955, 142169910]

約数ペア:

[(1, 142169910), (2, 71084955), (3, 47389970), (5, 28433982), (6, 23694985), (10, 14216991), (15, 9477994), (30, 4738997), (37, 3842430), (74, 1921215), (111, 1280810), (185, 768486), (222, 640405), (263, 540570), (370, 384243), (487, 291930), (526, 270285), (555, 256162), (789, 180190), (974, 145965), (1110, 128081), (1315, 108114), (1461, 97310), (1578, 90095), (2435, 58386), (2630, 54057), (2922, 48655), (3945, 36038), (4870, 29193), (7305, 19462), (7890, 18019), (9731, 14610)]