2225644610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:456

約数の個数: 128

約数和(自身を含む): 4964198400

約数和(自身を除く): 2738553790

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 59, 70, 95, 113, 118, 133, 190, 226, 251, 266, 295, 413, 502, 565, 590, 665, 791, 826, 1121, 1130, 1255, 1330, 1582, 1757, 2065, 2147, 2242, 2510, 3514, 3955, 4130, 4294, 4769, 5605, 6667, 7847, 7910, 8785, 9538, 10735, 11210, 13334, 14809, 15029, 15694, 17570, 21470, 23845, 28363, 29618, 30058, 33335, 33383, 39235, 46669, 47690, 56726, 66670, 66766, 74045, 75145, 78470, 93338, 103663, 126673, 141815, 148090, 150290, 166915, 198541, 207326, 233345, 253346, 281371, 283630, 333830, 397082, 466690, 518315, 538897, 562742, 633365, 886711, 992705, 1036630, 1077794, 1266730, 1406855, 1673417, 1773422, 1969597, 1985410, 2694485, 2813710, 3346834, 3772279, 3939194, 4433555, 5388970, 7544558, 8367085, 8867110, 9847985, 11713919, 16734170, 18861395, 19695970, 23427838, 31794923, 37722790, 58569595, 63589846, 117139190, 158974615, 222564461, 317949230, 445128922, 1112822305, 2225644610]

約数ペア:

[(1, 2225644610), (2, 1112822305), (5, 445128922), (7, 317949230), (10, 222564461), (14, 158974615), (19, 117139190), (35, 63589846), (38, 58569595), (59, 37722790), (70, 31794923), (95, 23427838), (113, 19695970), (118, 18861395), (133, 16734170), (190, 11713919), (226, 9847985), (251, 8867110), (266, 8367085), (295, 7544558), (413, 5388970), (502, 4433555), (565, 3939194), (590, 3772279), (665, 3346834), (791, 2813710), (826, 2694485), (1121, 1985410), (1130, 1969597), (1255, 1773422), (1330, 1673417), (1582, 1406855), (1757, 1266730), (2065, 1077794), (2147, 1036630), (2242, 992705), (2510, 886711), (3514, 633365), (3955, 562742), (4130, 538897), (4294, 518315), (4769, 466690), (5605, 397082), (6667, 333830), (7847, 283630), (7910, 281371), (8785, 253346), (9538, 233345), (10735, 207326), (11210, 198541), (13334, 166915), (14809, 150290), (15029, 148090), (15694, 141815), (17570, 126673), (21470, 103663), (23845, 93338), (28363, 78470), (29618, 75145), (30058, 74045), (33335, 66766), (33383, 66670), (39235, 56726), (46669, 47690)]