438467130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{827}}^1$

素因数の和:1020

約数の個数: 96

約数和(自身を含む): 1176462144

約数和(自身を除く): 737995014

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 137, 215, 258, 274, 387, 411, 430, 645, 685, 774, 822, 827, 1233, 1290, 1370, 1654, 1935, 2055, 2466, 2481, 3870, 4110, 4135, 4962, 5891, 6165, 7443, 8270, 11782, 12330, 12405, 14886, 17673, 24810, 29455, 35346, 35561, 37215, 53019, 58910, 71122, 74430, 88365, 106038, 106683, 113299, 176730, 177805, 213366, 226598, 265095, 320049, 339897, 355610, 530190, 533415, 566495, 640098, 679794, 1019691, 1066830, 1132990, 1600245, 1699485, 2039382, 3200490, 3398970, 4871857, 5098455, 9743714, 10196910, 14615571, 24359285, 29231142, 43846713, 48718570, 73077855, 87693426, 146155710, 219233565, 438467130]

約数ペア:

[(1, 438467130), (2, 219233565), (3, 146155710), (5, 87693426), (6, 73077855), (9, 48718570), (10, 43846713), (15, 29231142), (18, 24359285), (30, 14615571), (43, 10196910), (45, 9743714), (86, 5098455), (90, 4871857), (129, 3398970), (137, 3200490), (215, 2039382), (258, 1699485), (274, 1600245), (387, 1132990), (411, 1066830), (430, 1019691), (645, 679794), (685, 640098), (774, 566495), (822, 533415), (827, 530190), (1233, 355610), (1290, 339897), (1370, 320049), (1654, 265095), (1935, 226598), (2055, 213366), (2466, 177805), (2481, 176730), (3870, 113299), (4110, 106683), (4135, 106038), (4962, 88365), (5891, 74430), (6165, 71122), (7443, 58910), (8270, 53019), (11782, 37215), (12330, 35561), (12405, 35346), (14886, 29455), (17673, 24810)]