8439072210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{5471}}^1$

素因数の和:5713

約数の個数: 128

約数和(自身を含む): 23402649600

約数和(自身を除く): 14963577390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 197, 261, 270, 290, 394, 435, 522, 591, 783, 870, 985, 1182, 1305, 1566, 1773, 1970, 2610, 2955, 3546, 3915, 5319, 5471, 5713, 5910, 7830, 8865, 10638, 10942, 11426, 16413, 17139, 17730, 26595, 27355, 28565, 32826, 34278, 49239, 51417, 53190, 54710, 57130, 82065, 85695, 98478, 102834, 147717, 154251, 158659, 164130, 171390, 246195, 257085, 295434, 308502, 317318, 475977, 492390, 514170, 738585, 771255, 793295, 951954, 1077787, 1427931, 1477170, 1542510, 1586590, 2155574, 2379885, 2855862, 3233361, 4283793, 4759770, 5388935, 6466722, 7139655, 8567586, 9700083, 10777870, 14279310, 16166805, 19400166, 21418965, 29100249, 31255823, 32333610, 42837930, 48500415, 58200498, 62511646, 93767469, 97000830, 145501245, 156279115, 187534938, 281302407, 291002490, 312558230, 468837345, 562604814, 843907221, 937674690, 1406512035, 1687814442, 2813024070, 4219536105, 8439072210]

約数ペア:

[(1, 8439072210), (2, 4219536105), (3, 2813024070), (5, 1687814442), (6, 1406512035), (9, 937674690), (10, 843907221), (15, 562604814), (18, 468837345), (27, 312558230), (29, 291002490), (30, 281302407), (45, 187534938), (54, 156279115), (58, 145501245), (87, 97000830), (90, 93767469), (135, 62511646), (145, 58200498), (174, 48500415), (197, 42837930), (261, 32333610), (270, 31255823), (290, 29100249), (394, 21418965), (435, 19400166), (522, 16166805), (591, 14279310), (783, 10777870), (870, 9700083), (985, 8567586), (1182, 7139655), (1305, 6466722), (1566, 5388935), (1773, 4759770), (1970, 4283793), (2610, 3233361), (2955, 2855862), (3546, 2379885), (3915, 2155574), (5319, 1586590), (5471, 1542510), (5713, 1477170), (5910, 1427931), (7830, 1077787), (8865, 951954), (10638, 793295), (10942, 771255), (11426, 738585), (16413, 514170), (17139, 492390), (17730, 475977), (26595, 317318), (27355, 308502), (28565, 295434), (32826, 257085), (34278, 246195), (49239, 171390), (51417, 164130), (53190, 158659), (54710, 154251), (57130, 147717), (82065, 102834), (85695, 98478)]