235031580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1811}}^1$

素因数の和:1936

約数の個数: 144

約数和(自身を含む): 823140864

約数和(自身を除く): 588109284

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 103, 105, 126, 140, 180, 206, 210, 252, 309, 315, 412, 420, 515, 618, 630, 721, 927, 1030, 1236, 1260, 1442, 1545, 1811, 1854, 2060, 2163, 2884, 3090, 3605, 3622, 3708, 4326, 4635, 5433, 6180, 6489, 7210, 7244, 8652, 9055, 9270, 10815, 10866, 12677, 12978, 14420, 16299, 18110, 18540, 21630, 21732, 25354, 25956, 27165, 32445, 32598, 36220, 38031, 43260, 50708, 54330, 63385, 64890, 65196, 76062, 81495, 108660, 114093, 126770, 129780, 152124, 162990, 186533, 190155, 228186, 253540, 325980, 373066, 380310, 456372, 559599, 570465, 746132, 760620, 932665, 1119198, 1140930, 1305731, 1678797, 1865330, 2238396, 2281860, 2611462, 2797995, 3357594, 3730660, 3917193, 5222924, 5595990, 6528655, 6715188, 7834386, 8393985, 11191980, 11751579, 13057310, 15668772, 16787970, 19585965, 23503158, 26114620, 33575940, 39171930, 47006316, 58757895, 78343860, 117515790, 235031580]

約数ペア:

[(1, 235031580), (2, 117515790), (3, 78343860), (4, 58757895), (5, 47006316), (6, 39171930), (7, 33575940), (9, 26114620), (10, 23503158), (12, 19585965), (14, 16787970), (15, 15668772), (18, 13057310), (20, 11751579), (21, 11191980), (28, 8393985), (30, 7834386), (35, 6715188), (36, 6528655), (42, 5595990), (45, 5222924), (60, 3917193), (63, 3730660), (70, 3357594), (84, 2797995), (90, 2611462), (103, 2281860), (105, 2238396), (126, 1865330), (140, 1678797), (180, 1305731), (206, 1140930), (210, 1119198), (252, 932665), (309, 760620), (315, 746132), (412, 570465), (420, 559599), (515, 456372), (618, 380310), (630, 373066), (721, 325980), (927, 253540), (1030, 228186), (1236, 190155), (1260, 186533), (1442, 162990), (1545, 152124), (1811, 129780), (1854, 126770), (2060, 114093), (2163, 108660), (2884, 81495), (3090, 76062), (3605, 65196), (3622, 64890), (3708, 63385), (4326, 54330), (4635, 50708), (5433, 43260), (6180, 38031), (6489, 36220), (7210, 32598), (7244, 32445), (8652, 27165), (9055, 25956), (9270, 25354), (10815, 21732), (10866, 21630), (12677, 18540), (12978, 18110), (14420, 16299)]