17601570

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:229

約数の個数: 128

約数和(自身を含む): 54835200

約数和(自身を除く): 37233630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 67, 70, 90, 105, 126, 134, 135, 139, 189, 201, 210, 270, 278, 315, 335, 378, 402, 417, 469, 603, 630, 670, 695, 834, 938, 945, 973, 1005, 1206, 1251, 1390, 1407, 1809, 1890, 1946, 2010, 2085, 2345, 2502, 2814, 2919, 3015, 3618, 3753, 4170, 4221, 4690, 4865, 5838, 6030, 6255, 7035, 7506, 8442, 8757, 9045, 9313, 9730, 12510, 12663, 14070, 14595, 17514, 18090, 18626, 18765, 21105, 25326, 26271, 27939, 29190, 37530, 42210, 43785, 46565, 52542, 55878, 63315, 65191, 83817, 87570, 93130, 126630, 130382, 131355, 139695, 167634, 195573, 251451, 262710, 279390, 325955, 391146, 419085, 502902, 586719, 651910, 838170, 977865, 1173438, 1257255, 1760157, 1955730, 2514510, 2933595, 3520314, 5867190, 8800785, 17601570]

約数ペア:

[(1, 17601570), (2, 8800785), (3, 5867190), (5, 3520314), (6, 2933595), (7, 2514510), (9, 1955730), (10, 1760157), (14, 1257255), (15, 1173438), (18, 977865), (21, 838170), (27, 651910), (30, 586719), (35, 502902), (42, 419085), (45, 391146), (54, 325955), (63, 279390), (67, 262710), (70, 251451), (90, 195573), (105, 167634), (126, 139695), (134, 131355), (135, 130382), (139, 126630), (189, 93130), (201, 87570), (210, 83817), (270, 65191), (278, 63315), (315, 55878), (335, 52542), (378, 46565), (402, 43785), (417, 42210), (469, 37530), (603, 29190), (630, 27939), (670, 26271), (695, 25326), (834, 21105), (938, 18765), (945, 18626), (973, 18090), (1005, 17514), (1206, 14595), (1251, 14070), (1390, 12663), (1407, 12510), (1809, 9730), (1890, 9313), (1946, 9045), (2010, 8757), (2085, 8442), (2345, 7506), (2502, 7035), (2814, 6255), (2919, 6030), (3015, 5838), (3618, 4865), (3753, 4690), (4170, 4221)]