245859270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{2069}}^1$

素因数の和:2329

約数の個数: 64

約数和(自身を含む): 627756480

約数和(自身を除く): 381897210

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 233, 255, 466, 510, 699, 1165, 1398, 2069, 2330, 3495, 3961, 4138, 6207, 6990, 7922, 10345, 11883, 12414, 19805, 20690, 23766, 31035, 35173, 39610, 59415, 62070, 70346, 105519, 118830, 175865, 211038, 351730, 482077, 527595, 964154, 1055190, 1446231, 2410385, 2892462, 4820770, 7231155, 8195309, 14462310, 16390618, 24585927, 40976545, 49171854, 81953090, 122929635, 245859270]

約数ペア:

[(1, 245859270), (2, 122929635), (3, 81953090), (5, 49171854), (6, 40976545), (10, 24585927), (15, 16390618), (17, 14462310), (30, 8195309), (34, 7231155), (51, 4820770), (85, 2892462), (102, 2410385), (170, 1446231), (233, 1055190), (255, 964154), (466, 527595), (510, 482077), (699, 351730), (1165, 211038), (1398, 175865), (2069, 118830), (2330, 105519), (3495, 70346), (3961, 62070), (4138, 59415), (6207, 39610), (6990, 35173), (7922, 31035), (10345, 23766), (11883, 20690), (12414, 19805)]