291893222010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11257}}^1\times {\mathrm{3911}}^1$

素因数の和:15208

約数の個数: 128

約数和(自身を含む): 799085274624

約数和(自身を除く): 507192052614

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 3911, 6630, 7822, 11257, 11733, 19555, 22514, 23466, 33771, 39110, 50843, 56285, 58665, 66487, 67542, 101686, 112570, 117330, 132974, 146341, 152529, 168855, 191369, 199461, 254215, 292682, 305058, 332435, 337710, 382738, 398922, 439023, 508430, 574107, 664870, 731705, 762645, 864331, 878046, 956845, 997305, 1148214, 1463410, 1525290, 1728662, 1913690, 1994610, 2195115, 2487797, 2592993, 2870535, 4321655, 4390230, 4975594, 5185986, 5741070, 7463391, 8643310, 12438985, 12964965, 14926782, 24877970, 25929930, 37316955, 44026127, 74633910, 88052254, 132078381, 220130635, 264156762, 440261270, 572339651, 660391905, 748444159, 1144679302, 1320783810, 1496888318, 1717018953, 2245332477, 2861698255, 3434037906, 3742220795, 4490664954, 5723396510, 7484441590, 8585094765, 9729774067, 11226662385, 17170189530, 19459548134, 22453324770, 29189322201, 48648870335, 58378644402, 97297740670, 145946611005, 291893222010]

約数ペア:

[(1, 291893222010), (2, 145946611005), (3, 97297740670), (5, 58378644402), (6, 48648870335), (10, 29189322201), (13, 22453324770), (15, 19459548134), (17, 17170189530), (26, 11226662385), (30, 9729774067), (34, 8585094765), (39, 7484441590), (51, 5723396510), (65, 4490664954), (78, 3742220795), (85, 3434037906), (102, 2861698255), (130, 2245332477), (170, 1717018953), (195, 1496888318), (221, 1320783810), (255, 1144679302), (390, 748444159), (442, 660391905), (510, 572339651), (663, 440261270), (1105, 264156762), (1326, 220130635), (2210, 132078381), (3315, 88052254), (3911, 74633910), (6630, 44026127), (7822, 37316955), (11257, 25929930), (11733, 24877970), (19555, 14926782), (22514, 12964965), (23466, 12438985), (33771, 8643310), (39110, 7463391), (50843, 5741070), (56285, 5185986), (58665, 4975594), (66487, 4390230), (67542, 4321655), (101686, 2870535), (112570, 2592993), (117330, 2487797), (132974, 2195115), (146341, 1994610), (152529, 1913690), (168855, 1728662), (191369, 1525290), (199461, 1463410), (254215, 1148214), (292682, 997305), (305058, 956845), (332435, 878046), (337710, 864331), (382738, 762645), (398922, 731705), (439023, 664870), (508430, 574107)]