745020210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3833}}^1$

素因数の和:3904

約数の個数: 128

約数和(自身を含む): 2120048640

約数和(自身を除く): 1375028430

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 31, 33, 38, 55, 57, 62, 66, 93, 95, 110, 114, 155, 165, 186, 190, 209, 285, 310, 330, 341, 418, 465, 570, 589, 627, 682, 930, 1023, 1045, 1178, 1254, 1705, 1767, 2046, 2090, 2945, 3135, 3410, 3534, 3833, 5115, 5890, 6270, 6479, 7666, 8835, 10230, 11499, 12958, 17670, 19165, 19437, 22998, 32395, 38330, 38874, 42163, 57495, 64790, 72827, 84326, 97185, 114990, 118823, 126489, 145654, 194370, 210815, 218481, 237646, 252978, 356469, 364135, 421630, 436962, 594115, 632445, 712938, 728270, 801097, 1092405, 1188230, 1264890, 1307053, 1602194, 1782345, 2184810, 2257637, 2403291, 2614106, 3564690, 3921159, 4005485, 4515274, 4806582, 6535265, 6772911, 7842318, 8010970, 11288185, 12016455, 13070530, 13545822, 19605795, 22576370, 24032910, 24834007, 33864555, 39211590, 49668014, 67729110, 74502021, 124170035, 149004042, 248340070, 372510105, 745020210]

約数ペア:

[(1, 745020210), (2, 372510105), (3, 248340070), (5, 149004042), (6, 124170035), (10, 74502021), (11, 67729110), (15, 49668014), (19, 39211590), (22, 33864555), (30, 24834007), (31, 24032910), (33, 22576370), (38, 19605795), (55, 13545822), (57, 13070530), (62, 12016455), (66, 11288185), (93, 8010970), (95, 7842318), (110, 6772911), (114, 6535265), (155, 4806582), (165, 4515274), (186, 4005485), (190, 3921159), (209, 3564690), (285, 2614106), (310, 2403291), (330, 2257637), (341, 2184810), (418, 1782345), (465, 1602194), (570, 1307053), (589, 1264890), (627, 1188230), (682, 1092405), (930, 801097), (1023, 728270), (1045, 712938), (1178, 632445), (1254, 594115), (1705, 436962), (1767, 421630), (2046, 364135), (2090, 356469), (2945, 252978), (3135, 237646), (3410, 218481), (3534, 210815), (3833, 194370), (5115, 145654), (5890, 126489), (6270, 118823), (6479, 114990), (7666, 97185), (8835, 84326), (10230, 72827), (11499, 64790), (12958, 57495), (17670, 42163), (19165, 38874), (19437, 38330), (22998, 32395)]